NST historical share price from 8-25-99 to 4-9-12 · Date Open High Low Close Net Change Volume...

Date Open High Low Close Net Change Volume

4/9/2012 47.72 48.44 47.65 47.65 ‐0.65 16,572,9134/5/2012 48.61 48.83 48.00 48.30 ‐0.28 588,1364/4/2012 48.84 48.85 48.32 48.58 ‐0.49 601,9074/3/2012 48.51 49.09 48.42 49.07 0.54 489,1414/2/2012 48.75 48.995 48.38 48.53 ‐0.10 339,4633/30/2012 49.04 49.09 48.57 48.63 ‐0.12 336,5133/29/2012 48.27 48.77 47.56 48.75 0.31 216,1723/28/2012 48.76 48.76 48.13 48.44 ‐0.25 172,3963/27/2012 48.99 48.99 48.56 48.69 ‐0.08 262,7723/26/2012 48.21 48.78 48.21 48.77 0.71 296,2323/23/2012 47.77 48.20 47.50 48.06 0.48 194,4233/22/2012 47.26 47.69 47.18 47.58 ‐0.02 189,9253/21/2012 47.84 47.969 47.42 47.6 ‐0.33 236,8433/20/2012 47.5 47.97 47.33 47.93 0.31 264,2223/19/2012 47.63 47.97 47.53 47.62 ‐0.15 212,3413/16/2012 47.96 48.03 47.58 47.77 ‐0.29 581,7453/15/2012 48.20 48.30 47.70 48.06 ‐0.05 322,1593/14/2012 49.24 49.25 48.00 48.11 ‐1.07 314,2863/13/2012 48.71 49.19 48.58 49.18 0.56 254,3893/12/2012 48.36 48.66 48.18 48.62 0.33 192,0003/9/2012 48.14 48.41 47.88 48.29 0.26 299,6953/8/2012 47.53 48.0403 47.53 48.03 0.58 283,4503/7/2012 47.17 47.51 46.77 47.45 0.44 208,9903/6/2012 47.34 47.63 46.75 47.01 ‐0.67 214,1893/5/2012 47.18 47.759 46.98 47.68 0.46 293,3083/2/2012 47.10 47.50 46.66 47.22 0.12 329,0263/1/2012 47.19 47.41 46.7909 47.10 0.20 410,1442/29/2012 46.20 47.39 46.20 46.90 0.66 480,5612/28/2012 46.55 46.55 45.96 46.24 ‐0.47 265,3812/27/2012 46.64 46.96 46.35 46.71 ‐0.11 410,2052/24/2012 46.92 47.17 46.60 46.82 0.02 297,5592/23/2012 46.84 46.93 46.46 46.80 ‐0.12 234,5452/22/2012 47.38 47.52 46.69 46.92 ‐0.26 288,2952/21/2012 47.11 47.37 46.99 47.18 0.08 264,5482/17/2012 47.55 47.59 46.94 47.10 ‐0.13 208,7332/16/2012 46.90 47.51 46.23 47.23 0.87 397,1222/15/2012 45.75 46.43 45.35 46.36 0.72 500,4742/14/2012 45.50 45.76 45.4128 45.64 ‐0.31 431,7052/13/2012 46.26 46.34 45.70 45.95 ‐0.05 379,2722/10/2012 45.96 46.0745 45.64 46.00 ‐0.1 257,7502/9/2012 46.27 46.34 45.84 46.10 ‐0.15 284,9392/8/2012 46.07 46.25 45.75 46.25 0.26 270,6002/7/2012 45.52 46.2505 45.39 45.99 0.17 394,900

2/6/2012 45.74 45.91 45.5774 45.82 ‐0.05 252,7282/3/2012 45.92 45.99 45.44 45.87 0.29 292,9882/2/2012 45.69 45.85 45.24 45.58 0 356,7592/1/2012 44.97 45.61 44.86 45.58 0.65 455,9931/31/2012 44.71 45.00 44.53 44.93 0.34 670,6731/30/2012 44.65 44.97 44.33 44.59 ‐0.22 489,1921/27/2012 45.4 45.55 44.73 44.81 ‐0.77 407,4211/26/2012 45.25 45.58 45.05 45.58 0.44 350,3131/25/2012 44.39 45.25 44.23 45.14 0.43 578,6551/24/2012 44.57 44.76 44.25 44.71 0.14 404,2641/23/2012 44.11 44.76 43.71 44.57 0.26 354,1721/20/2012 43.3 44.37 43.0312 44.31 1.09 584,0911/19/2012 43.86 44.07 43.17 43.22 ‐0.73 516,3171/18/2012 44.07 44.33 43.76 43.95 ‐0.19 543,0311/17/2012 44.33 44.64 43.97 44.14 ‐0.07 307,9641/13/2012 43.86 44.26 43.64 44.21 0.01 277,4081/12/2012 44.26 44.38 43.8354 44.20 0.06 409,7651/11/2012 44.36 44.651 44.10 44.14 ‐0.39 310,2321/10/2012 45.07 45.07 44.49 44.53 ‐0.27 328,0811/9/2012 45.30 45.30 44.59 44.80 ‐0.42 316,0471/6/2012 44.96 46.05 44.49 45.22 0.22 1,104,8261/5/2012 44.77 45.22 44.54 45.00 0.00 587,3441/4/2012 46.50 46.52 44.75 45.00 ‐1.76 1,207,7671/3/2012 47.37 47.54 46.434 46.76 ‐0.20 321,948

12/30/2011 47.22 47.40 46.93 46.96 ‐0.25 216,45012/29/2011 46.71 47.25 46.71 47.21 0.53 185,19312/28/2011 46.63 47.10 46.58 46.68 0.26 266,88812/27/2011 45.73 46.57 45.52 46.42 0.53 150,77112/23/2011 45.48 46.00 45.29 45.89 0.53 181,37612/22/2011 45.75 45.8884 44.82 45.36 ‐0.34 291,09612/21/2011 44.88 45.78 44.88 45.70 0.41 519,18612/20/2011 46.03 46.03 45.17 45.29 ‐0.18 632,38712/19/2011 45.84 46.2997 45.30 45.47 ‐0.37 193,03712/16/2011 45.86 46.50 45.37 45.84 0.20 1,261,315

12/15/2011 45.33 45.80 45.26 45.64 0.71 343,70012/14/2011 45.36 45.51 44.80 44.93 ‐0.54 269,80012/13/2011 45.18 45.94 45.09 45.47 0.58 315,90012/12/2011 44.51 44.96 44.44 44.89 ‐0.03 188,00012/9/2011 43.85 45.02 43.84 44.92 1.07 250,00012/8/2011 44.66 44.70 43.76 43.85 ‐0.94 347,40012/7/2011 44.58 45.00 44.42 44.79 ‐0.19 380,20012/6/2011 45.05 45.41 44.93 44.98 ‐0.08 379,70012/5/2011 45.51 45.66 44.82 45.06 0.15 316,20012/2/2011 46.00 46.00 44.81 44.91 ‐0.80 593,200

12/1/2011 45.51 45.94 45.15 45.71 0.22 320,50011/30/2011 45.80 45.81 44.86 45.49 1.24 433,20011/29/2011 43.74 44.49 43.74 44.25 0.49 139,30011/28/2011 44.91 44.93 43.55 43.76 ‐0.28 362,80011/25/2011 43.03 44.04 43.00 44.04 0.94 363,30011/23/2011 43.73 44.02 43.00 43.10 ‐1.01 171,90011/22/2011 44.23 44.38 43.70 44.11 ‐0.28 205,60011/21/2011 44.97 44.97 43.78 44.39 ‐0.92 247,80011/18/2011 44.97 45.49 44.92 45.31 0.58 236,40011/17/2011 45.08 45.52 44.58 44.73 ‐0.27 326,00011/16/2011 45.43 45.72 44.95 45.00 ‐0.81 305,50011/15/2011 45.26 45.95 45.19 45.81 0.78 380,70011/14/2011 45.59 46.03 44.82 45.03 ‐0.79 181,90011/11/2011 45.71 46.32 45.49 45.82 0.92 217,60011/10/2011 44.57 44.95 44.31 44.90 0.76 279,60011/9/2011 44.45 44.61 43.83 44.14 ‐0.95 281,30011/8/2011 44.94 45.13 44.28 45.09 0.02 317,40011/7/2011 45.09 45.52 44.05 45.07 ‐0.27 212,70011/4/2011 44.87 45.42 44.54 45.34 ‐0.16 172,00011/3/2011 44.71 45.78 44.71 45.50 0.99 187,10011/2/2011 44.43 45.14 44.20 44.51 0.83 290,70011/1/2011 44.28 44.80 43.58 43.68 ‐1.41 336,300

10/31/2011 44.94 45.69 44.79 45.09 ‐0.33 320,20010/28/2011 45.71 45.94 44.99 45.42 ‐0.52 339,50010/27/2011 45.39 46.14 44.42 45.94 1.69 805,70010/26/2011 44.01 44.31 43.71 44.25 0.46 307,00010/25/2011 44.12 44.46 43.77 43.79 ‐0.70 236,30010/24/2011 44.10 44.63 44.05 44.49 0.30 426,30010/21/2011 44.05 44.30 43.83 44.19 0.40 344,70010/20/2011 43.64 43.79 42.99 43.79 0.34 558,30010/19/2011 43.48 44.24 43.31 43.45 ‐0.65 636,20010/18/2011 43.53 44.32 43.33 44.10 0.47 313,90010/17/2011 43.87 44.18 43.51 43.63 ‐0.45 374,50010/14/2011 43.62 44.24 43.33 44.08 0.53 297,10010/13/2011 42.74 43.70 42.70 43.55 0.55 298,80010/12/2011 43.00 43.42 42.66 43.00 0.12 345,80010/11/2011 43.17 43.23 42.54 42.88 ‐0.57 291,40010/10/2011 42.89 43.45 42.66 43.45 1.13 203,40010/7/2011 42.62 42.86 42.07 42.32 ‐0.05 402,20010/6/2011 40.95 42.63 40.95 42.37 1.09 404,40010/5/2011 41.86 41.97 40.90 41.28 ‐0.32 427,60010/4/2011 42.08 42.20 40.80 41.60 ‐0.76 441,40010/3/2011 44.83 44.96 42.36 42.36 ‐2.45 440,5009/30/2011 44.45 46.08 44.32 44.81 ‐0.19 597,800

9/29/2011 44.94 45.13 44.00 45.00 0.70 189,2009/28/2011 45.44 45.64 44.30 44.30 ‐1.15 249,3009/27/2011 45.85 46.32 45.31 45.45 0.46 355,4009/26/2011 45.17 45.26 44.66 44.99 0.05 300,6009/23/2011 43.71 44.94 43.50 44.94 1.00 252,5009/22/2011 44.03 44.29 43.38 43.94 ‐0.91 219,3009/21/2011 45.53 46.12 44.85 44.85 ‐0.81 226,1009/20/2011 45.76 46.69 45.54 45.66 0.17 350,1009/19/2011 44.80 45.65 44.80 45.49 0.09 171,4009/16/2011 45.37 45.95 45.17 45.40 0.13 435,9009/15/2011 45.26 45.52 44.85 45.27 0.43 218,2009/14/2011 44.41 45.39 44.00 44.84 0.53 311,4009/13/2011 44.00 44.51 43.60 44.31 0.43 215,7009/12/2011 42.94 43.88 42.86 43.88 0.44 236,1009/9/2011 44.35 44.38 43.14 43.44 ‐1.26 387,2009/8/2011 44.41 45.30 44.41 44.70 ‐0.08 256,5009/7/2011 44.47 44.78 44.27 44.78 0.77 265,3009/6/2011 43.71 44.16 43.28 44.01 ‐0.60 204,3009/2/2011 44.86 45.40 44.53 44.61 ‐0.82 174,2009/1/2011 45.70 45.99 45.31 45.43 ‐0.29 291,300

8/31/2011 45.34 45.98 45.32 45.72 0.53 363,8008/30/2011 44.91 45.50 44.81 45.19 ‐0.02 246,5008/29/2011 45.16 45.55 44.86 45.21 0.54 272,1008/26/2011 44.22 44.91 43.29 44.67 0.17 248,1008/25/2011 45.12 45.19 44.13 44.50 ‐0.36 569,5008/24/2011 43.01 45.00 42.91 44.86 1.78 687,9008/23/2011 42.13 43.16 41.74 43.08 1.06 619,2008/22/2011 42.54 42.68 41.66 42.02 0.14 357,9008/19/2011 42.15 42.86 41.77 41.88 ‐0.75 316,9008/18/2011 42.39 42.79 42.12 42.63 ‐0.61 268,9008/17/2011 43.19 43.97 43.03 43.24 0.31 349,3008/16/2011 43.27 43.56 42.86 42.93 ‐0.69 441,6008/15/2011 42.75 43.65 42.75 43.62 1.21 240,8008/12/2011 43.49 43.82 42.21 42.41 ‐0.80 348,9008/11/2011 40.88 43.74 40.72 43.21 2.44 778,7008/10/2011 40.85 41.83 40.65 40.77 ‐0.89 418,0008/9/2011 39.90 41.73 38.92 41.66 2.41 715,4008/8/2011 40.94 41.84 39.23 39.25 ‐2.65 607,6008/5/2011 41.95 42.18 40.77 41.90 0.40 555,9008/4/2011 42.77 42.83 41.48 41.50 ‐1.48 475,3008/3/2011 43.41 43.59 42.70 42.98 ‐0.68 390,4008/2/2011 44.49 44.54 43.62 43.66 ‐0.94 340,0008/1/2011 44.75 44.83 44.12 44.60 0.27 471,700

7/29/2011 44.13 44.81 42.89 44.33 ‐0.45 291,900

7/28/2011 45.22 45.32 44.64 44.78 ‐0.50 382,7007/27/2011 45.07 45.51 45.05 45.28 ‐0.07 558,7007/26/2011 45.43 45.65 45.26 45.35 ‐0.15 270,3007/25/2011 45.51 45.91 45.45 45.50 ‐0.44 290,5007/22/2011 45.75 46.05 45.60 45.94 0.10 544,8007/21/2011 44.97 45.95 44.97 45.84 0.94 510,1007/20/2011 44.69 44.98 44.52 44.90 0.34 479,4007/19/2011 44.43 44.70 43.88 44.56 0.19 564,2007/18/2011 45.18 45.32 43.95 44.37 ‐1.15 913,8007/15/2011 45.54 45.62 45.10 45.52 0.26 410,7007/14/2011 45.79 45.97 45.20 45.26 ‐0.50 260,2007/13/2011 46.31 46.38 45.73 45.76 ‐0.34 285,3007/12/2011 45.38 46.28 45.38 46.10 0.53 363,5007/11/2011 45.75 45.88 45.46 45.57 ‐0.63 228,6007/8/2011 45.89 46.32 45.89 46.20 ‐0.15 135,6007/7/2011 46.87 46.87 46.16 46.35 ‐0.15 244,6007/6/2011 46.62 46.70 46.13 46.50 ‐0.31 251,0007/5/2011 46.93 47.00 46.47 46.81 ‐0.06 297,4007/1/2011 46.09 46.90 46.05 46.87 0.89 335,600

6/30/2011 46.18 46.20 45.81 45.98 ‐0.04 353,4006/29/2011 46.08 46.31 45.94 46.02 0.01 176,6006/28/2011 45.66 46.21 45.66 46.01 0.38 174,2006/27/2011 45.32 45.77 45.29 45.63 0.38 245,7006/24/2011 44.95 45.54 44.95 45.25 0.28 423,6006/23/2011 45.28 45.28 44.59 44.97 ‐0.60 378,7006/22/2011 45.92 45.92 45.31 45.57 ‐0.47 231,6006/21/2011 45.93 46.34 45.59 46.04 0.22 184,1006/20/2011 45.13 45.83 45.13 45.82 0.56 228,8006/17/2011 45.08 45.46 44.89 45.26 0.43 383,2006/16/2011 44.16 44.83 44.16 44.83 0.68 228,8006/15/2011 44.11 44.47 43.93 44.15 ‐0.28 274,6006/14/2011 44.52 44.61 44.18 44.43 0.17 297,5006/13/2011 44.26 44.49 43.97 44.26 ‐0.11 228,2006/10/2011 44.48 44.60 44.29 44.37 ‐0.21 187,0006/9/2011 44.85 44.90 44.47 44.58 ‐0.05 235,0006/8/2011 44.41 44.85 44.29 44.63 0.19 175,3006/7/2011 44.33 44.72 44.22 44.44 0.14 230,3006/6/2011 44.42 44.70 44.22 44.30 ‐0.24 319,8006/3/2011 44.82 45.05 44.29 44.54 ‐0.77 475,1006/2/2011 45.56 45.56 44.96 45.31 ‐0.15 321,5006/1/2011 46.05 46.12 45.46 45.46 ‐0.58 314,000

5/31/2011 45.93 46.19 45.49 46.04 0.24 544,5005/27/2011 45.95 46.02 45.62 45.80 ‐0.15 220,5005/26/2011 45.74 46.00 45.42 45.95 0.03 220,700

5/25/2011 46.00 46.10 45.21 45.92 ‐0.24 320,3005/24/2011 46.05 46.30 46.01 46.16 0.15 153,3005/23/2011 46.25 46.43 45.90 46.01 ‐0.84 219,5005/20/2011 47.08 47.11 46.66 46.85 ‐0.42 153,9005/19/2011 47.29 47.45 46.78 47.27 0.15 152,0005/18/2011 47.09 47.18 46.60 47.12 0.09 148,1005/17/2011 46.49 47.12 46.49 47.03 0.42 220,5005/16/2011 46.65 47.05 46.57 46.61 ‐0.30 179,6005/13/2011 46.96 47.09 46.35 46.91 ‐0.03 231,2005/12/2011 46.19 46.99 46.19 46.94 0.50 157,0005/11/2011 46.54 46.54 46.12 46.44 ‐0.15 286,0005/10/2011 46.20 46.90 46.13 46.59 0.37 167,3005/9/2011 45.84 46.24 45.60 46.22 0.26 133,0005/6/2011 46.08 46.50 45.63 45.96 0.04 219,1005/5/2011 46.11 46.33 45.66 45.92 ‐0.47 264,1005/4/2011 46.37 46.50 45.90 46.39 ‐0.01 260,0005/3/2011 46.44 46.84 46.26 46.40 ‐0.03 235,0005/2/2011 46.54 46.73 46.29 46.43 0.13 346,800

4/29/2011 45.88 46.36 45.74 46.30 0.53 356,0004/28/2011 45.29 45.91 45.29 45.77 0.31 242,2004/27/2011 44.99 45.49 44.99 45.46 0.47 598,6004/26/2011 44.88 45.40 44.88 44.99 0.15 289,5004/25/2011 44.60 44.96 44.59 44.84 0.12 170,0004/21/2011 44.46 44.79 44.36 44.72 0.24 185,2004/20/2011 44.31 44.54 44.17 44.48 0.51 370,4004/19/2011 43.75 43.97 43.65 43.97 0.22 239,9004/18/2011 43.97 43.98 43.33 43.75 ‐0.53 408,8004/15/2011 44.00 44.29 43.87 44.28 0.32 545,7004/14/2011 43.87 44.03 43.73 43.96 ‐0.18 462,5004/13/2011 44.29 44.60 43.87 44.14 ‐0.36 1,167,3004/12/2011 44.76 45.10 44.35 44.50 ‐0.52 910,6004/11/2011 45.57 45.62 44.90 45.02 ‐0.58 281,8004/8/2011 45.88 46.11 45.37 45.60 ‐0.14 184,3004/7/2011 46.36 46.47 45.57 45.74 ‐0.77 300,3004/6/2011 46.95 46.95 46.37 46.51 ‐0.55 343,8004/5/2011 46.82 47.22 46.80 47.06 0.08 278,6004/4/2011 46.80 47.03 46.68 46.98 0.14 214,4004/1/2011 46.29 46.90 46.29 46.84 0.57 296,000

3/31/2011 46.17 46.56 46.14 46.27 ‐0.01 256,0003/30/2011 45.70 46.37 45.70 46.28 0.64 189,4003/29/2011 45.10 45.76 44.99 45.64 0.45 195,6003/28/2011 45.41 45.76 45.11 45.19 ‐0.22 189,0003/25/2011 45.44 45.79 45.37 45.41 0.01 132,7003/24/2011 45.49 45.60 45.05 45.40 0.03 211,200

3/23/2011 45.58 45.58 45.16 45.37 ‐0.18 182,0003/22/2011 45.50 45.77 45.35 45.55 ‐0.02 199,6003/21/2011 44.96 45.81 44.96 45.57 0.95 354,9003/18/2011 44.60 45.04 44.46 44.62 0.34 292,6003/17/2011 44.44 44.44 43.61 44.28 0.37 462,2003/16/2011 44.57 44.78 43.62 43.91 ‐0.85 604,4003/15/2011 44.72 45.07 44.44 44.76 ‐0.76 283,8003/14/2011 45.29 45.56 45.02 45.52 ‐0.16 321,6003/11/2011 45.32 45.77 45.04 45.68 0.24 264,1003/10/2011 45.80 45.89 45.37 45.44 ‐0.79 319,1003/9/2011 45.64 46.26 45.53 46.23 0.33 269,4003/8/2011 44.95 46.06 44.95 45.90 0.90 410,9003/7/2011 44.59 45.60 44.59 45.00 0.28 369,7003/4/2011 45.33 45.33 44.33 44.72 ‐0.49 291,3003/3/2011 45.19 45.55 45.10 45.21 0.27 269,3003/2/2011 44.78 45.15 44.69 44.94 0.19 200,1003/1/2011 45.27 45.38 44.61 44.75 ‐0.40 346,400

2/28/2011 44.66 45.25 44.66 45.15 0.51 396,1002/25/2011 43.81 44.64 43.81 44.64 0.85 327,4002/24/2011 43.82 44.08 43.64 43.79 ‐0.23 485,1002/23/2011 44.37 44.53 44.01 44.02 ‐0.29 369,5002/22/2011 44.02 44.44 44.02 44.31 ‐0.04 252,9002/18/2011 44.48 44.48 44.16 44.35 ‐0.21 189,6002/17/2011 44.13 44.69 44.13 44.56 0.29 284,2002/16/2011 44.15 44.60 43.82 44.27 0.04 306,5002/15/2011 44.02 44.33 43.85 44.23 0.19 243,7002/14/2011 44.13 44.17 43.65 44.04 ‐0.14 264,4002/11/2011 43.59 44.26 43.58 44.18 ‐0.02 399,6002/10/2011 44.17 44.34 44.02 44.20 ‐0.06 770,7002/9/2011 44.09 44.40 44.08 44.26 ‐0.01 495,1002/8/2011 44.26 44.37 44.09 44.27 ‐0.07 491,6002/7/2011 44.51 44.75 44.24 44.34 ‐0.15 357,3002/4/2011 44.41 44.58 44.17 44.49 0.03 325,3002/3/2011 44.55 44.64 44.15 44.46 ‐0.05 369,6002/2/2011 44.42 44.59 44.18 44.51 0.08 481,6002/1/2011 43.65 44.73 43.48 44.43 1.05 706,400

1/31/2011 43.36 43.63 43.06 43.38 0.11 473,0001/28/2011 43.36 43.89 43.20 43.27 0.01 477,6001/27/2011 43.25 43.58 42.97 43.26 0.12 606,1001/26/2011 43.38 43.42 42.93 43.14 ‐0.22 539,6001/25/2011 42.86 43.39 42.86 43.36 0.32 264,0001/24/2011 42.77 43.27 42.71 43.04 0.25 197,3001/21/2011 43.22 43.30 42.73 42.79 ‐0.26 709,8001/20/2011 42.60 43.29 42.60 43.05 0.25 228,800

1/19/2011 42.82 43.10 42.65 42.80 ‐0.16 225,6001/18/2011 42.25 42.99 42.16 42.96 0.68 681,3001/14/2011 42.14 42.44 41.99 42.28 0.03 289,8001/13/2011 42.00 42.31 41.99 42.25 0.15 197,2001/12/2011 42.07 42.37 42.06 42.10 0.25 274,8001/11/2011 42.07 42.30 41.84 41.85 ‐0.09 316,3001/10/2011 41.53 42.09 41.07 41.94 0.15 624,9001/7/2011 41.35 41.82 41.32 41.79 0.48 412,6001/6/2011 41.24 41.58 41.21 41.31 ‐0.15 332,7001/5/2011 41.80 41.89 41.42 41.46 ‐0.86 379,6001/4/2011 42.22 42.40 41.91 42.32 0.03 306,1001/3/2011 42.41 42.55 42.25 42.29 0.10 228,200

12/31/2010 42.19 42.52 42.15 42.19 ‐0.13 191,30012/30/2010 42.37 42.63 42.32 42.32 ‐0.13 174,80012/29/2010 42.37 42.60 42.26 42.45 0.06 171,40012/28/2010 42.27 42.48 42.04 42.39 0.08 225,10012/27/2010 42.35 42.42 41.95 42.31 ‐0.05 172,90012/23/2010 42.42 42.61 42.27 42.36 ‐0.14 158,10012/22/2010 42.42 42.67 42.32 42.50 0.16 197,00012/21/2010 42.40 42.56 42.28 42.34 ‐0.02 330,70012/20/2010 42.26 42.53 42.01 42.36 0.13 334,80012/17/2010 42.07 42.24 42.01 42.23 0.07 526,30012/16/2010 41.63 42.27 41.56 42.16 0.51 265,80012/15/2010 41.96 42.21 41.63 41.65 ‐0.46 337,80012/14/2010 41.80 42.30 41.80 42.11 0.35 321,70012/13/2010 41.80 42.10 41.69 41.76 ‐0.05 242,60012/10/2010 41.52 41.85 41.40 41.81 0.29 214,10012/9/2010 41.39 41.55 41.17 41.52 0.21 321,30012/8/2010 41.60 41.76 41.14 41.31 ‐0.19 239,30012/7/2010 42.00 42.09 41.32 41.50 ‐0.27 328,50012/6/2010 41.77 41.93 41.64 41.77 ‐0.03 839,90012/3/2010 41.84 42.07 41.56 41.80 ‐0.22 385,60012/2/2010 41.94 42.14 41.83 42.02 0.06 310,50012/1/2010 41.92 42.09 41.59 41.96 0.56 271,200

11/30/2010 41.24 41.57 41.06 41.40 ‐0.10 569,40011/29/2010 41.64 41.70 41.06 41.50 ‐0.31 337,50011/26/2010 41.83 42.30 41.76 41.81 ‐0.17 336,40011/24/2010 41.92 42.02 41.81 41.98 0.27 547,50011/23/2010 41.59 41.80 41.25 41.71 ‐0.31 252,70011/22/2010 41.54 42.05 41.30 42.02 0.28 346,50011/19/2010 41.99 42.17 41.60 41.74 ‐0.27 268,90011/18/2010 41.77 42.06 41.65 42.01 0.49 314,90011/17/2010 41.47 41.74 41.30 41.52 0.02 270,00011/16/2010 41.89 41.97 41.28 41.50 ‐0.67 590,500

11/15/2010 41.83 42.45 41.71 42.17 0.66 456,80011/12/2010 41.50 41.70 41.40 41.51 ‐0.28 397,50011/11/2010 41.53 41.89 41.40 41.79 0.06 258,30011/10/2010 41.83 41.93 41.38 41.73 ‐0.09 683,80011/9/2010 42.18 42.36 41.68 41.82 ‐0.42 479,70011/8/2010 42.35 42.35 41.94 42.24 ‐0.33 299,30011/5/2010 42.67 42.75 42.26 42.57 ‐0.14 484,10011/4/2010 42.51 42.84 42.42 42.71 0.50 377,70011/3/2010 42.21 42.41 41.77 42.21 ‐0.11 483,70011/2/2010 42.09 42.42 41.92 42.32 0.37 694,30011/1/2010 42.02 42.94 41.55 41.95 0.24 669,300

10/29/2010 41.53 41.90 41.38 41.71 0.07 456,90010/28/2010 41.59 41.86 41.47 41.64 0.20 442,10010/27/2010 41.16 41.49 40.94 41.44 0.14 684,60010/26/2010 41.56 41.61 41.12 41.30 ‐0.10 1,052,90010/25/2010 40.94 41.60 40.94 41.40 0.56 824,30010/22/2010 40.56 40.88 40.47 40.84 0.29 567,60010/21/2010 40.35 40.91 40.18 40.55 0.19 836,70010/20/2010 39.96 40.39 39.89 40.36 0.50 568,00010/19/2010 38.96 40.09 38.96 39.86 0.56 1,540,80010/18/2010 39.70 40.94 39.23 39.30 ‐0.23 2,349,10010/15/2010 39.30 39.68 39.22 39.53 0.42 681,70010/14/2010 39.10 39.30 39.00 39.11 0.05 497,00010/13/2010 39.36 39.40 38.99 39.06 ‐0.14 737,80010/12/2010 39.37 39.37 38.90 39.20 ‐0.16 443,30010/11/2010 39.15 39.62 39.11 39.36 0.17 357,70010/8/2010 39.19 39.33 39.01 39.19 ‐0.07 394,60010/7/2010 39.40 39.53 38.98 39.26 ‐0.04 797,60010/6/2010 39.98 39.98 39.20 39.30 ‐0.89 503,30010/5/2010 39.91 40.23 39.81 40.19 0.50 445,40010/4/2010 39.69 39.97 39.31 39.69 ‐0.14 473,20010/1/2010 39.62 39.85 39.41 39.83 0.48 405,0009/30/2010 39.72 39.84 39.31 39.35 ‐0.16 575,4009/29/2010 39.58 39.76 39.34 39.51 ‐0.08 320,6009/28/2010 39.39 39.61 38.97 39.59 0.33 402,3009/27/2010 39.15 39.44 38.86 39.26 0.15 298,3009/24/2010 38.84 39.30 38.74 39.11 0.72 566,3009/23/2010 38.57 38.69 38.30 38.39 ‐0.28 406,4009/22/2010 38.40 39.04 38.39 38.67 0.23 394,9009/21/2010 39.00 39.00 38.37 38.44 ‐0.48 498,0009/20/2010 38.34 39.03 38.30 38.92 0.71 396,2009/17/2010 38.43 38.55 38.00 38.21 ‐0.12 835,5009/16/2010 38.54 38.72 38.32 38.33 ‐0.56 408,3009/15/2010 38.80 38.94 38.54 38.89 0.09 433,300

9/14/2010 38.75 38.94 38.52 38.80 0.11 247,1009/13/2010 38.66 38.90 38.49 38.69 0.25 277,5009/10/2010 38.56 38.61 38.26 38.44 ‐0.25 253,6009/9/2010 38.72 38.84 38.50 38.69 0.37 285,1009/8/2010 38.44 38.56 38.27 38.32 0.01 427,9009/7/2010 38.26 38.59 38.18 38.31 ‐0.16 249,5009/3/2010 38.38 38.55 38.24 38.47 0.37 611,5009/2/2010 38.55 38.55 38.00 38.10 ‐0.30 683,3009/1/2010 38.23 38.50 38.04 38.40 0.37 737,300

8/31/2010 37.46 38.07 37.29 38.03 0.42 634,5008/30/2010 38.19 38.34 37.60 37.61 ‐0.62 414,0008/27/2010 37.99 38.29 37.44 38.23 0.37 467,3008/26/2010 38.18 38.20 37.66 37.86 ‐0.25 601,7008/25/2010 37.82 38.21 37.64 38.11 0.10 464,6008/24/2010 37.47 38.40 37.47 38.01 0.20 574,8008/23/2010 38.09 38.34 37.81 37.81 ‐0.20 507,5008/20/2010 37.32 38.06 37.26 38.01 0.53 463,0008/19/2010 38.12 38.12 37.30 37.48 ‐0.88 475,0008/18/2010 38.55 38.55 37.97 38.36 ‐0.25 529,9008/17/2010 38.35 38.67 38.15 38.61 0.41 393,9008/16/2010 37.89 38.30 37.78 38.20 ‐0.05 244,5008/13/2010 37.94 38.45 37.88 38.25 0.26 305,4008/12/2010 37.36 38.04 37.34 37.99 0.01 417,6008/11/2010 38.05 38.18 37.87 37.98 ‐0.74 448,7008/10/2010 38.05 38.83 37.88 38.72 0.23 491,8008/9/2010 38.28 38.68 38.21 38.49 0.29 351,2008/6/2010 37.86 38.20 37.77 38.20 0.02 457,5008/5/2010 37.85 38.24 37.67 38.18 0.18 481,1008/4/2010 37.67 38.00 37.50 38.00 0.34 558,6008/3/2010 37.72 38.03 37.53 37.66 ‐0.25 399,1008/2/2010 37.70 37.95 37.53 37.91 0.75 584,700

7/30/2010 37.06 37.31 36.82 37.16 ‐0.27 578,2007/29/2010 38.14 38.14 37.19 37.43 ‐0.49 388,9007/28/2010 37.95 38.14 37.86 37.92 ‐0.17 566,9007/27/2010 37.55 38.11 37.34 38.09 0.03 889,1007/26/2010 37.45 38.27 37.45 38.06 0.57 505,4007/23/2010 37.64 37.82 36.84 37.49 ‐0.14 869,3007/22/2010 37.23 37.87 37.16 37.63 0.74 728,0007/21/2010 37.55 37.55 36.77 36.89 ‐0.62 594,7007/20/2010 36.87 37.52 36.67 37.51 0.38 651,5007/19/2010 36.67 37.20 36.51 37.13 0.64 277,7007/16/2010 37.19 37.22 36.48 36.49 ‐0.86 364,3007/15/2010 36.92 37.40 36.74 37.35 0.36 455,2007/14/2010 36.84 37.00 36.53 36.99 0.13 334,600

7/13/2010 36.67 37.04 36.58 36.86 0.43 384,5007/12/2010 35.93 36.58 35.93 36.43 0.34 407,2007/9/2010 36.13 36.25 35.95 36.09 0.01 429,4007/8/2010 35.99 36.17 35.82 36.08 0.23 416,9007/7/2010 35.66 35.87 35.20 35.85 0.05 661,8007/6/2010 35.26 35.84 35.25 35.80 0.78 813,6007/2/2010 34.91 35.17 34.82 35.02 0.24 463,1007/1/2010 35.00 35.00 34.46 34.78 ‐0.22 637,700

6/30/2010 34.94 35.38 34.77 35.00 ‐0.09 576,7006/29/2010 35.30 35.36 34.82 35.09 ‐0.61 401,4006/28/2010 35.13 35.80 35.09 35.70 0.39 366,8006/25/2010 35.09 35.33 34.68 35.31 0.37 663,6006/24/2010 35.11 35.39 34.91 34.94 ‐0.25 486,2006/23/2010 35.28 35.42 34.85 35.19 ‐0.21 652,3006/22/2010 35.90 35.94 35.33 35.40 ‐0.54 470,2006/21/2010 36.47 36.50 35.71 35.94 ‐0.25 469,5006/18/2010 36.40 36.40 36.04 36.19 ‐0.07 395,1006/17/2010 35.94 36.28 35.71 36.26 0.42 350,9006/16/2010 35.68 35.91 35.51 35.84 0.05 595,5006/15/2010 35.12 35.80 35.12 35.79 0.76 430,7006/14/2010 35.17 35.45 34.98 35.03 0.10 417,4006/11/2010 34.38 34.93 34.35 34.93 0.28 450,7006/10/2010 34.46 34.70 34.28 34.65 0.74 666,1006/9/2010 34.40 34.46 33.79 33.91 ‐0.37 720,4006/8/2010 33.96 34.33 33.72 34.28 0.28 903,8006/7/2010 34.14 34.52 34.00 34.00 ‐0.15 727,2006/4/2010 34.54 34.86 34.04 34.15 ‐0.97 852,7006/3/2010 35.23 35.23 34.87 35.12 0.06 575,8006/2/2010 34.59 35.06 34.29 35.06 0.64 352,9006/1/2010 34.82 35.17 34.4 34.42 ‐0.69 414,800

5/28/2010 35.15 35.36 34.08 35.11 0.32 771,9005/27/2010 34.94 35.00 34.40 34.79 0.47 514,7005/26/2010 34.64 35.60 34.25 34.32 0.01 501,9005/25/2010 34.10 34.34 33.60 34.31 ‐0.36 639,8005/24/2010 34.70 35.10 34.58 34.67 ‐0.31 267,1005/21/2010 34.32 34.98 34.14 34.98 0.28 620,5005/20/2010 35.36 35.50 34.68 34.70 ‐1.26 600,3005/19/2010 36.23 36.31 35.74 35.96 ‐0.31 544,2005/18/2010 36.48 36.71 36.14 36.27 ‐0.08 525,6005/17/2010 36.55 36.70 35.71 36.35 ‐0.15 561,5005/14/2010 36.45 36.69 36.17 36.50 ‐0.21 563,8005/13/2010 36.67 36.99 36.53 36.71 ‐0.13 482,4005/12/2010 36.32 36.90 36.31 36.84 0.49 548,5005/11/2010 35.92 36.65 35.80 36.35 0.13 493,600

5/10/2010 36.20 36.56 35.77 36.22 1.25 510,5005/7/2010 35.50 35.56 34.71 34.97 ‐0.46 972,7005/6/2010 36.24 36.44 34.20 35.43 ‐1.01 759,8005/5/2010 36.61 36.98 36.24 36.44 ‐0.46 514,3005/4/2010 37.24 37.34 36.71 36.90 ‐0.65 476,7005/3/2010 36.79 37.68 36.34 37.55 0.95 656,700

4/30/2010 37.06 37.54 36.60 36.60 ‐0.27 663,9004/29/2010 37.22 37.27 36.53 36.87 ‐0.25 1,144,9004/28/2010 37.17 37.38 36.89 37.12 0.19 1,043,8004/27/2010 36.64 37.59 36.64 36.93 0.06 823,7004/26/2010 37.00 37.11 36.83 36.87 ‐0.12 547,0004/23/2010 36.60 37.00 36.44 36.99 0.32 418,9004/22/2010 36.50 36.67 36.31 36.67 0.10 332,6004/21/2010 36.55 36.77 36.49 36.57 ‐0.06 439,8004/20/2010 36.50 36.67 36.40 36.63 0.19 284,4004/19/2010 36.36 36.55 36.22 36.44 ‐0.04 416,6004/16/2010 36.42 36.60 36.24 36.48 0.07 743,7004/15/2010 36.08 36.60 35.90 36.41 0.33 798,0004/14/2010 35.87 36.08 35.69 36.08 0.25 355,6004/13/2010 35.66 35.85 35.56 35.83 ‐0.03 432,5004/12/2010 35.76 35.87 35.56 35.86 0.17 383,2004/9/2010 35.69 35.74 35.14 35.69 0.15 673,8004/8/2010 35.45 35.75 35.36 35.54 ‐0.09 498,6004/7/2010 35.83 36.11 35.26 35.63 ‐0.86 567,5004/6/2010 36.14 36.55 36.12 36.49 0.31 582,2004/5/2010 35.99 36.18 35.87 36.18 0.28 458,0004/1/2010 35.50 36.00 35.42 35.90 0.48 489,700

3/31/2010 35.70 35.78 35.40 35.42 ‐0.28 600,4003/30/2010 35.51 35.85 35.45 35.70 0.33 384,5003/29/2010 34.80 35.38 34.78 35.37 0.55 385,6003/26/2010 34.85 35.05 34.73 34.82 0.02 287,1003/25/2010 35.13 35.20 34.79 34.80 ‐0.08 270,0003/24/2010 35.22 35.24 34.86 34.88 ‐0.36 476,5003/23/2010 35.20 35.28 35.00 35.24 0.13 372,7003/22/2010 35.25 35.31 35.00 35.11 ‐0.24 321,5003/19/2010 35.71 35.96 35.13 35.35 ‐0.25 762,3003/18/2010 35.65 35.82 35.54 35.60 0.02 262,7003/17/2010 35.68 35.70 35.53 35.58 0.05 267,9003/16/2010 35.35 35.55 35.02 35.53 0.33 405,3003/15/2010 34.96 35.25 34.86 35.20 0.13 297,0003/12/2010 35.18 35.18 34.89 35.07 0.04 431,4003/11/2010 34.80 35.03 34.74 35.03 0.01 263,2003/10/2010 35.00 35.09 34.76 35.02 0.08 512,9003/9/2010 34.84 35.01 34.84 34.94 ‐0.05 379,600

3/8/2010 34.77 35.03 34.63 34.99 0.29 554,3003/5/2010 34.52 34.73 34.28 34.70 0.25 268,4003/4/2010 34.64 34.70 34.33 34.45 ‐0.21 377,8003/3/2010 34.79 34.84 34.61 34.66 ‐0.03 457,3003/2/2010 34.38 34.76 34.38 34.69 0.28 465,6003/1/2010 33.79 34.50 33.75 34.41 0.59 614,700

2/26/2010 33.91 34.10 33.69 33.82 ‐0.15 465,0002/25/2010 33.85 34.00 33.51 33.97 ‐0.17 428,5002/24/2010 34.27 34.29 33.90 34.14 ‐0.02 488,7002/23/2010 34.28 34.44 34.10 34.16 ‐0.27 534,5002/22/2010 34.72 34.72 34.35 34.43 ‐0.15 332,3002/19/2010 33.99 34.59 33.95 34.58 0.60 724,0002/18/2010 33.65 33.99 33.61 33.98 0.29 562,4002/17/2010 33.57 33.85 33.54 33.69 0.15 589,8002/16/2010 33.22 33.55 33.14 33.54 0.42 415,2002/12/2010 32.97 33.14 32.75 33.12 ‐0.01 586,5002/11/2010 32.74 33.14 32.54 33.13 0.35 608,5002/10/2010 33.00 33.06 32.53 32.78 ‐0.25 456,9002/9/2010 33.23 33.27 32.88 33.03 ‐0.04 698,1002/8/2010 33.61 33.65 33.05 33.07 ‐0.43 374,2002/5/2010 33.82 33.82 33.13 33.50 ‐0.32 633,3002/4/2010 34.22 34.35 33.76 33.82 ‐0.61 424,8002/3/2010 34.48 34.48 34.15 34.43 ‐0.13 355,1002/2/2010 34.29 34.70 34.03 34.56 0.24 647,0002/1/2010 34.34 34.49 34.04 34.32 ‐0.02 584,500

1/29/2010 35.25 35.39 34.25 34.34 ‐0.94 954,8001/28/2010 35.53 35.53 35.00 35.28 ‐0.11 839,9001/27/2010 35.50 35.74 35.04 35.39 ‐0.13 718,4001/26/2010 35.43 35.67 35.21 35.52 0.14 387,9001/25/2010 35.41 35.47 35.00 35.38 0.24 276,9001/22/2010 35.96 35.96 35.09 35.14 ‐0.73 527,1001/21/2010 36.30 36.62 35.78 35.87 ‐0.39 492,7001/20/2010 36.30 36.30 35.81 36.26 ‐0.16 596,5001/19/2010 36.32 36.69 36.24 36.42 0.21 465,2001/15/2010 36.45 36.45 36.00 36.21 ‐0.21 506,8001/14/2010 36.32 36.44 36.08 36.42 0.14 362,7001/13/2010 35.85 36.28 35.77 36.28 0.43 360,6001/12/2010 35.83 36.05 35.61 35.85 ‐0.05 382,8001/11/2010 35.65 35.94 35.60 35.90 0.29 470,6001/8/2010 35.45 35.69 35.22 35.61 0.14 307,1001/7/2010 35.60 35.93 35.32 35.47 ‐0.24 666,7001/6/2010 36.01 36.02 35.49 35.71 ‐0.59 814,4001/5/2010 36.77 36.77 35.89 36.30 ‐0.39 860,9001/4/2010 37.04 37.04 36.51 36.69 ‐0.11 817,900

12/31/2009 37.55 37.56 36.79 36.80 ‐0.76 399,10012/30/2009 37.50 37.70 37.31 37.56 0.07 281,20012/29/2009 37.43 37.62 37.37 37.49 0.20 290,90012/28/2009 37.72 37.75 37.11 37.29 ‐0.28 423,40012/24/2009 37.38 37.65 37.32 37.57 0.34 172,80012/23/2009 37.08 37.32 36.76 37.23 0.28 556,10012/22/2009 36.21 37.07 36.05 36.95 0.90 1,229,60012/21/2009 35.64 36.13 35.63 36.05 0.66 613,30012/18/2009 35.55 35.84 35.31 35.39 ‐0.13 704,50012/17/2009 35.46 35.73 35.35 35.52 0.00 515,50012/16/2009 35.37 35.55 35.10 35.52 0.31 767,30012/15/2009 35.33 35.40 35.07 35.21 ‐0.09 463,40012/14/2009 35.52 35.54 35.02 35.30 0.02 545,00012/11/2009 34.71 35.34 34.63 35.28 0.76 613,00012/10/2009 34.00 34.54 34.00 34.52 0.67 826,30012/9/2009 33.89 33.94 33.62 33.85 0.04 452,80012/8/2009 33.67 33.89 33.21 33.81 0.03 413,10012/7/2009 33.49 33.94 33.43 33.78 0.35 539,30012/4/2009 33.85 33.85 32.92 33.43 ‐0.16 950,00012/3/2009 33.63 33.90 33.51 33.59 0.09 768,40012/2/2009 33.64 33.85 33.36 33.50 ‐0.05 724,90012/1/2009 33.43 33.56 33.20 33.55 0.42 477,800

11/30/2009 32.75 33.15 32.70 33.13 0.32 769,00011/27/2009 32.88 33.05 32.60 32.81 ‐0.43 294,00011/25/2009 32.98 33.40 32.97 33.24 0.36 527,00011/24/2009 32.56 32.89 32.45 32.88 0.30 532,60011/23/2009 32.38 32.65 32.25 32.58 0.53 441,30011/20/2009 32.10 32.14 31.80 32.05 ‐0.07 418,70011/19/2009 32.35 32.44 31.92 32.12 ‐0.43 539,10011/18/2009 32.69 32.70 32.41 32.55 ‐0.20 336,80011/17/2009 32.69 32.93 32.63 32.75 ‐0.05 491,70011/16/2009 32.85 33.04 32.73 32.80 0.10 559,10011/13/2009 32.47 32.78 32.33 32.70 0.31 403,40011/12/2009 32.25 32.64 32.22 32.39 0.07 600,80011/11/2009 32.44 32.51 32.18 32.32 ‐0.06 461,30011/10/2009 31.99 32.38 31.84 32.38 0.39 685,20011/9/2009 31.73 32.02 31.66 31.99 0.35 601,20011/6/2009 31.55 31.93 31.52 31.64 ‐0.16 785,50011/5/2009 31.40 31.80 31.31 31.80 0.56 509,60011/4/2009 31.10 31.59 31.06 31.24 0.18 654,00011/3/2009 31.03 31.14 30.83 31.06 ‐0.03 605,90011/2/2009 31.09 31.31 30.76 31.09 0.14 728,500

10/30/2009 31.12 31.35 30.85 30.95 ‐0.32 831,90010/29/2009 31.18 31.32 30.83 31.27 0.21 794,900

10/28/2009 30.90 31.44 30.90 31.06 0.01 680,70010/27/2009 31.13 31.42 31.00 31.05 0.04 644,00010/26/2009 31.53 31.59 30.80 31.01 ‐0.41 1,078,80010/23/2009 31.66 31.66 31.18 31.42 ‐0.05 692,20010/22/2009 31.68 31.72 31.16 31.47 0.11 757,10010/21/2009 31.50 31.96 31.30 31.36 ‐0.19 823,10010/20/2009 31.92 31.96 31.37 31.55 ‐0.35 324,20010/19/2009 31.77 31.93 31.41 31.90 0.12 743,00010/16/2009 31.70 31.95 31.55 31.78 ‐0.06 546,80010/15/2009 31.23 31.85 31.15 31.84 0.55 466,00010/14/2009 31.58 31.62 31.09 31.29 ‐0.18 481,70010/13/2009 31.60 31.80 31.45 31.47 ‐0.29 544,10010/12/2009 31.56 31.80 31.56 31.76 0.11 282,50010/9/2009 31.51 31.80 31.51 31.65 0.08 381,30010/8/2009 31.51 31.70 31.37 31.57 0.08 489,80010/7/2009 31.68 31.72 31.25 31.49 ‐0.36 743,80010/6/2009 31.99 32.25 31.74 31.85 ‐0.05 688,10010/5/2009 31.67 31.91 31.32 31.90 0.41 478,00010/2/2009 31.40 31.59 31.18 31.49 ‐0.01 555,80010/1/2009 31.82 31.93 31.49 31.50 ‐0.32 656,4009/30/2009 32.20 32.20 31.67 31.82 ‐0.25 632,0009/29/2009 32.11 32.53 32.02 32.07 ‐0.04 757,5009/28/2009 32.15 32.40 32.05 32.11 0.09 512,3009/25/2009 32.12 32.33 32.00 32.02 ‐0.04 496,7009/24/2009 32.35 32.47 32.00 32.06 ‐0.23 570,2009/23/2009 32.47 32.60 32.26 32.29 ‐0.04 400,8009/22/2009 32.46 32.50 32.16 32.33 ‐0.07 562,8009/21/2009 32.23 32.45 32.03 32.40 ‐0.05 558,4009/18/2009 32.57 32.83 32.35 32.45 ‐0.06 543,2009/17/2009 32.82 32.82 32.35 32.51 ‐0.26 401,2009/16/2009 32.50 32.91 32.22 32.77 0.39 684,8009/15/2009 32.32 32.49 32.03 32.38 0.00 433,5009/14/2009 31.98 32.39 31.94 32.38 0.38 482,7009/11/2009 31.88 32.03 31.80 32.00 0.07 337,3009/10/2009 31.90 32.01 31.71 31.93 ‐0.02 452,2009/9/2009 31.82 32.15 31.81 31.95 0.11 265,6009/8/2009 31.88 32.00 31.56 31.84 0.06 262,2009/4/2009 31.49 31.83 31.45 31.78 0.17 251,6009/3/2009 31.47 31.61 31.20 31.61 0.18 322,9009/2/2009 31.53 31.73 31.35 31.43 ‐0.20 251,3009/1/2009 31.64 32.03 31.40 31.63 ‐0.01 343,000

8/31/2009 31.98 32.07 31.49 31.64 ‐0.47 535,4008/28/2009 32.25 32.30 31.64 32.11 0.06 309,6008/27/2009 32.06 32.14 31.76 32.05 ‐0.10 445,600

8/26/2009 32.27 32.27 31.68 32.15 ‐0.10 472,0008/25/2009 32.36 32.46 32.18 32.25 ‐0.16 323,0008/24/2009 32.14 32.41 31.84 32.41 0.30 294,6008/21/2009 32.12 32.19 31.78 32.11 0.18 583,2008/20/2009 32.07 32.11 31.69 31.93 ‐0.09 288,9008/19/2009 31.80 32.14 31.76 32.02 0.05 514,2008/18/2009 31.94 32.06 31.51 31.97 0.18 374,9008/17/2009 31.51 31.89 31.51 31.79 0.00 392,8008/14/2009 31.55 31.89 31.46 31.79 0.11 306,9008/13/2009 32.09 32.09 31.56 31.68 ‐0.26 298,1008/12/2009 31.45 32.12 31.36 31.94 0.36 334,6008/11/2009 31.54 31.74 31.48 31.58 ‐0.14 304,7008/10/2009 31.74 31.74 31.26 31.72 ‐0.06 311,9008/7/2009 31.70 31.86 31.35 31.78 0.30 348,1008/6/2009 31.83 31.89 31.37 31.48 ‐0.35 424,2008/5/2009 32.09 32.24 31.69 31.83 ‐0.31 318,1008/4/2009 32.24 32.30 31.99 32.14 ‐0.14 416,2008/3/2009 32.30 32.39 31.75 32.28 0.18 445,700

7/31/2009 32.04 32.35 31.92 32.10 ‐0.14 620,5007/30/2009 32.34 32.54 31.92 32.24 0.18 347,9007/29/2009 31.67 32.21 31.63 32.06 0.17 550,1007/28/2009 31.91 32.18 31.69 31.89 ‐0.26 358,0007/27/2009 32.18 32.19 31.70 32.15 ‐0.21 590,8007/24/2009 30.52 32.45 30.52 32.36 0.37 732,8007/23/2009 31.36 32.09 31.25 31.99 0.46 775,7007/22/2009 31.53 31.77 31.30 31.53 ‐0.01 832,0007/21/2009 30.91 31.54 30.91 31.54 0.84 592,6007/20/2009 30.84 31.05 30.60 30.70 ‐0.05 719,8007/17/2009 30.97 30.99 30.55 30.75 ‐0.18 364,6007/16/2009 31.00 31.02 30.48 30.93 ‐0.07 722,4007/15/2009 30.79 31.02 30.56 31.00 0.38 537,6007/14/2009 30.68 30.72 30.35 30.62 ‐0.17 804,6007/13/2009 30.46 30.82 30.10 30.79 0.30 635,4007/10/2009 30.30 30.73 30.30 30.49 ‐0.02 522,5007/9/2009 31.02 31.10 30.18 30.51 ‐0.32 459,6007/8/2009 31.04 31.27 30.47 30.83 ‐0.41 621,7007/7/2009 31.67 31.71 31.16 31.24 ‐0.54 490,6007/6/2009 31.77 32.14 31.47 31.78 ‐0.02 767,6007/2/2009 32.25 32.25 31.51 31.80 ‐0.72 506,0007/1/2009 32.13 32.57 32.06 32.52 0.41 1,054,000

6/30/2009 31.96 32.14 31.46 32.11 0.22 776,5006/29/2009 31.72 31.94 31.33 31.89 0.32 355,4006/26/2009 31.56 31.68 31.14 31.57 ‐0.02 599,0006/25/2009 31.07 31.84 30.73 31.59 0.48 581,700

6/24/2009 30.80 31.13 30.64 31.11 0.35 577,3006/23/2009 31.42 31.42 30.66 30.76 ‐0.42 626,3006/22/2009 31.02 31.68 31.02 31.18 ‐0.20 776,2006/19/2009 32.00 32.00 31.20 31.38 ‐0.41 593,8006/18/2009 31.44 31.82 31.18 31.79 0.51 323,4006/17/2009 30.98 31.53 30.90 31.28 0.36 588,5006/16/2009 31.23 31.45 30.70 30.92 ‐0.08 738,9006/15/2009 31.20 31.24 30.61 31.00 ‐0.45 486,9006/12/2009 31.11 31.60 30.73 31.45 0.13 722,7006/11/2009 30.72 31.49 30.66 31.32 0.73 563,9006/10/2009 30.71 30.89 30.32 30.59 ‐0.02 651,0006/9/2009 31.05 31.12 30.54 30.61 ‐0.25 475,4006/8/2009 30.96 31.28 30.46 30.86 ‐0.13 598,3006/5/2009 30.86 31.14 30.80 30.99 0.33 866,4006/4/2009 30.49 30.72 30.42 30.66 0.23 511,2006/3/2009 30.53 30.58 29.81 30.43 ‐0.15 737,6006/2/2009 30.85 31.03 30.54 30.58 ‐0.49 745,7006/1/2009 30.11 31.10 30.10 31.07 1.00 704,000

5/29/2009 29.73 30.14 29.34 30.07 0.36 874,0005/28/2009 29.44 29.92 29.28 29.71 0.43 565,9005/27/2009 29.79 30.04 29.20 29.28 ‐0.62 661,0005/26/2009 29.20 30.02 29.07 29.90 0.70 915,6005/22/2009 29.29 29.49 28.97 29.20 0.06 491,7005/21/2009 28.84 29.29 28.81 29.14 0.00 1,235,4005/20/2009 29.50 29.69 29.12 29.14 ‐0.27 1,352,6005/19/2009 28.75 29.56 28.75 29.41 0.54 1,120,0005/18/2009 29.06 29.36 28.54 28.87 0.04 903,8005/15/2009 29.45 29.62 28.72 28.83 ‐0.77 1,272,1005/14/2009 29.96 30.30 29.41 29.60 ‐0.39 636,3005/13/2009 30.75 30.75 29.96 29.99 ‐0.92 957,4005/12/2009 30.68 31.04 30.52 30.91 0.28 583,1005/11/2009 30.29 30.98 30.15 30.63 ‐0.02 815,6005/8/2009 30.83 31.42 30.55 30.65 0.22 653,1005/7/2009 30.80 30.92 30.24 30.43 ‐0.25 1,017,1005/6/2009 30.90 31.06 30.28 30.68 0.03 621,9005/5/2009 31.37 31.71 30.59 30.65 ‐0.71 934,1005/4/2009 31.89 32.06 31.00 31.36 ‐0.22 513,8005/1/2009 33.33 34.68 30.64 31.58 0.17 887,100

4/30/2009 31.03 32.00 30.93 31.41 0.45 900,6004/29/2009 31.28 31.28 30.54 30.96 0.05 465,5004/28/2009 30.43 31.45 30.40 30.91 0.44 718,9004/27/2009 29.78 30.70 29.71 30.47 0.38 513,2004/24/2009 30.29 30.44 29.90 30.09 ‐0.02 302,0004/23/2009 30.34 30.41 29.82 30.11 ‐0.09 379,900

4/22/2009 30.45 30.57 30.00 30.20 ‐0.39 468,1004/21/2009 30.46 30.89 30.30 30.59 0.11 261,9004/20/2009 30.35 30.82 30.30 30.48 ‐0.27 347,6004/17/2009 30.91 31.08 30.57 30.75 ‐0.14 421,4004/16/2009 30.99 31.18 30.65 30.89 0.15 402,1004/15/2009 30.24 30.77 30.21 30.74 0.52 602,8004/14/2009 30.55 30.60 30.15 30.22 ‐0.69 451,1004/13/2009 31.02 31.13 30.45 30.91 ‐0.28 613,1004/9/2009 31.98 32.04 30.70 31.19 ‐0.44 872,8004/8/2009 31.63 31.71 31.31 31.63 0.19 433,9004/7/2009 31.43 31.82 31.19 31.44 ‐0.52 616,2004/6/2009 32.00 32.48 31.74 31.96 ‐0.28 566,0004/3/2009 32.15 32.43 31.95 32.24 0.01 386,6004/2/2009 32.41 32.61 31.68 32.23 0.27 621,9004/1/2009 31.41 31.99 31.21 31.96 0.08 601,400

3/31/2009 31.75 32.24 31.68 31.88 0.38 716,6003/30/2009 30.90 31.51 30.83 31.50 0.11 650,0003/27/2009 31.55 31.75 31.21 31.39 ‐0.49 530,1003/26/2009 31.87 31.88 31.19 31.88 0.34 702,4003/25/2009 31.65 32.05 31.09 31.54 0.08 680,3003/24/2009 31.85 32.12 31.37 31.46 ‐0.60 577,5003/23/2009 31.67 32.10 31.07 32.06 0.60 764,2003/20/2009 31.96 32.14 31.39 31.46 ‐0.09 800,3003/19/2009 31.10 31.65 30.75 31.55 0.70 1,133,2003/18/2009 29.60 30.95 29.27 30.85 0.92 786,4003/17/2009 29.22 29.93 29.02 29.93 0.75 753,6003/16/2009 28.35 29.56 28.35 29.18 0.35 1,091,8003/13/2009 28.78 29.01 28.39 28.83 0.15 482,3003/12/2009 28.11 28.92 27.60 28.68 0.67 1,045,2003/11/2009 28.18 28.21 27.75 28.01 ‐0.11 887,1003/10/2009 28.08 28.17 27.58 28.12 0.50 841,1003/9/2009 28.57 28.67 27.49 27.62 ‐1.13 1,236,3003/6/2009 29.31 29.71 28.19 28.75 ‐0.42 1,269,1003/5/2009 29.68 30.00 28.88 29.17 ‐0.93 726,0003/4/2009 30.08 30.49 29.51 30.10 0.28 806,7003/3/2009 31.03 31.27 29.72 29.82 ‐1.02 1,507,7003/2/2009 31.63 32.34 30.67 30.84 ‐1.33 1,476,100

2/27/2009 31.89 32.70 31.53 32.17 ‐0.20 3,260,4002/26/2009 32.85 33.26 32.10 32.37 ‐0.42 1,311,1002/25/2009 32.89 33.06 32.50 32.79 ‐0.18 1,108,6002/24/2009 32.45 33.09 32.23 32.97 0.67 1,034,7002/23/2009 32.70 33.04 32.23 32.30 ‐0.26 862,0002/20/2009 32.94 34.04 31.98 32.56 ‐0.85 1,035,3002/19/2009 33.69 33.97 33.12 33.41 0.10 1,043,000

2/18/2009 33.87 33.92 33.10 33.31 ‐0.50 1,076,3002/17/2009 33.98 34.34 33.36 33.81 ‐0.65 1,393,3002/13/2009 33.99 34.74 33.86 34.46 0.50 920,6002/12/2009 33.14 34.03 33.00 33.96 0.36 1,411,6002/11/2009 33.50 33.76 33.23 33.60 0.17 802,4002/10/2009 33.96 34.36 33.07 33.43 ‐0.93 842,2002/9/2009 34.90 35.00 34.06 34.36 ‐0.58 690,0002/6/2009 34.30 35.15 34.30 34.94 0.56 1,027,0002/5/2009 34.09 34.79 33.72 34.38 0.22 817,5002/4/2009 34.47 34.70 33.73 34.16 ‐0.04 829,8002/3/2009 34.07 34.47 33.73 34.20 ‐0.05 752,0002/2/2009 33.60 34.45 33.28 34.25 0.43 1,024,100

1/30/2009 34.34 34.62 33.66 33.82 ‐0.24 1,021,4001/29/2009 33.98 34.49 33.59 34.06 0.07 516,2001/28/2009 34.34 34.34 33.60 33.99 0.33 971,5001/27/2009 33.60 33.74 33.24 33.66 0.35 1,215,9001/26/2009 33.01 33.43 32.54 33.31 0.45 1,387,8001/23/2009 33.94 34.39 32.34 32.86 ‐1.16 1,154,4001/22/2009 34.21 34.81 33.36 34.02 ‐1.33 1,108,9001/21/2009 35.32 35.55 34.58 35.35 0.53 482,1001/20/2009 35.12 35.73 34.77 34.82 ‐0.27 921,7001/16/2009 34.49 35.31 34.49 35.09 0.97 722,6001/15/2009 33.94 34.23 33.27 34.12 0.24 538,5001/14/2009 34.11 34.29 33.45 33.88 ‐0.69 609,2001/13/2009 34.92 35.01 34.23 34.57 ‐0.61 637,4001/12/2009 34.45 35.40 34.03 35.18 0.30 636,6001/9/2009 35.65 35.65 34.75 34.88 ‐0.45 1,291,6001/8/2009 35.35 35.59 34.82 35.33 0.01 729,0001/7/2009 35.19 35.69 34.84 35.32 ‐0.25 581,8001/6/2009 36.80 36.80 35.52 35.57 ‐1.19 762,0001/5/2009 36.18 36.78 35.87 36.76 0.40 970,4001/2/2009 36.40 36.52 36.00 36.36 ‐0.13 423,600

12/31/2008 36.18 36.60 36.00 36.49 0.45 547,90012/30/2008 35.68 36.10 35.56 36.04 0.53 412,80012/29/2008 35.24 35.57 35.03 35.51 0.14 368,20012/26/2008 35.53 35.83 35.07 35.37 ‐0.11 537,60012/24/2008 35.36 35.82 35.14 35.48 ‐0.03 174,60012/23/2008 36.25 36.44 35.35 35.51 ‐0.47 388,00012/22/2008 35.76 36.14 35.00 35.98 0.11 567,60012/19/2008 35.79 36.40 35.50 35.87 0.43 955,80012/18/2008 35.73 35.85 34.96 35.44 ‐0.08 474,70012/17/2008 36.00 36.27 35.34 35.52 ‐0.81 426,50012/16/2008 34.59 36.45 34.59 36.33 1.72 721,10012/15/2008 35.25 35.25 34.20 34.61 ‐0.72 583,600

12/12/2008 33.75 35.52 33.70 35.33 0.76 805,10012/11/2008 35.52 35.97 34.25 34.57 ‐1.22 873,30012/10/2008 35.62 36.24 35.26 35.79 0.33 605,80012/9/2008 35.84 36.77 35.27 35.46 ‐0.55 649,10012/8/2008 36.69 36.94 35.33 36.01 ‐0.14 634,40012/5/2008 34.57 36.15 34.24 36.15 1.23 754,40012/4/2008 35.39 35.99 34.11 34.92 ‐0.88 663,40012/3/2008 33.97 35.87 33.97 35.80 1.20 614,80012/2/2008 33.46 34.89 33.40 34.60 1.60 882,30012/1/2008 35.22 35.23 32.94 33.00 ‐2.50 696,100

11/28/2008 34.23 35.50 34.21 35.50 0.42 374,30011/26/2008 34.78 35.46 34.38 35.08 ‐0.31 773,20011/25/2008 35.50 35.53 34.43 35.39 0.33 674,80011/24/2008 34.59 35.49 33.87 35.06 0.68 1,202,90011/21/2008 31.74 34.39 31.00 34.38 3.18 1,023,20011/20/2008 32.22 33.17 31.02 31.20 ‐1.46 923,00011/19/2008 34.37 34.52 32.66 32.66 ‐1.08 531,10011/18/2008 33.23 33.74 32.52 33.74 0.53 811,20011/17/2008 31.69 33.87 31.60 33.21 1.21 882,70011/14/2008 34.76 34.76 31.82 32.00 ‐2.56 1,226,40011/13/2008 31.70 34.56 31.70 34.56 2.91 970,50011/12/2008 30.62 32.09 30.25 31.65 0.51 743,10011/11/2008 31.87 32.03 30.77 31.14 ‐1.00 774,20011/10/2008 32.84 32.84 31.70 32.14 ‐0.30 478,20011/7/2008 30.90 32.44 30.90 32.44 1.64 635,90011/6/2008 32.37 32.79 30.80 30.80 ‐1.62 597,00011/5/2008 33.37 33.75 32.31 32.42 ‐1.29 622,50011/4/2008 34.32 34.32 33.01 33.71 0.16 584,50011/3/2008 32.91 33.97 32.80 33.55 0.50 710,600

10/31/2008 33.90 34.08 32.77 33.05 ‐0.85 888,70010/30/2008 32.80 33.90 32.71 33.90 1.86 950,40010/29/2008 32.70 33.15 31.84 32.04 ‐0.10 777,40010/28/2008 29.73 32.14 29.10 32.14 3.12 664,10010/27/2008 29.20 30.20 28.66 29.02 ‐0.76 495,30010/24/2008 28.18 30.25 27.38 29.78 ‐0.45 947,60010/23/2008 30.03 31.18 28.85 30.23 0.35 850,10010/22/2008 30.30 31.15 29.10 29.88 ‐0.83 583,30010/21/2008 31.00 31.64 30.43 30.71 ‐0.74 460,40010/20/2008 29.18 31.45 29.12 31.45 2.41 398,00010/17/2008 28.34 29.91 27.84 29.04 ‐0.01 939,40010/16/2008 28.77 29.08 27.17 29.05 0.24 1,003,00010/15/2008 30.14 30.14 28.67 28.81 ‐1.63 837,80010/14/2008 31.84 32.64 29.22 30.44 ‐0.49 650,90010/13/2008 28.40 30.93 28.10 30.93 3.43 717,500

10/10/2008 27.77 28.52 25.67 27.50 ‐1.00 1,954,10010/9/2008 29.38 29.79 28.39 28.50 ‐1.00 1,843,60010/8/2008 30.31 31.23 29.47 29.50 ‐1.38 1,437,90010/7/2008 32.08 32.20 30.86 30.88 ‐0.86 649,10010/6/2008 32.68 32.94 30.23 31.74 ‐1.30 803,90010/3/2008 34.27 34.27 32.85 33.04 ‐0.89 776,30010/2/2008 34.09 34.33 33.79 33.93 ‐0.20 424,90010/1/2008 33.48 34.13 33.19 34.13 0.63 592,8009/30/2008 33.75 33.76 32.90 33.50 0.25 651,1009/29/2008 33.90 33.93 32.93 33.25 ‐1.03 978,5009/26/2008 34.16 34.44 33.77 34.28 ‐0.21 628,8009/25/2008 33.88 34.61 33.73 34.49 0.81 452,3009/24/2008 33.78 34.04 33.18 33.68 ‐0.36 522,0009/23/2008 35.11 35.19 33.92 34.04 ‐0.70 497,4009/22/2008 35.80 35.84 34.50 34.74 ‐0.96 673,7009/19/2008 37.00 40.00 33.83 35.70 ‐1.18 1,346,8009/18/2008 34.63 36.99 33.21 36.88 2.52 1,885,0009/17/2008 34.82 35.03 34.10 34.36 ‐0.69 578,1009/16/2008 34.41 35.16 33.60 35.05 0.83 691,9009/15/2008 34.75 35.63 34.22 34.22 ‐1.27 1,518,8009/12/2008 34.67 35.83 34.55 35.49 0.61 565,7009/11/2008 33.89 35.00 33.47 34.88 0.87 637,9009/10/2008 33.26 34.13 33.06 34.01 0.78 711,5009/9/2008 32.85 33.51 32.77 33.23 0.23 604,6009/8/2008 32.24 33.01 32.24 33.00 0.98 546,1009/5/2008 32.64 32.64 31.80 32.02 ‐0.70 461,9009/4/2008 33.07 33.27 32.57 32.72 ‐0.53 316,5009/3/2008 33.57 33.57 33.12 33.25 ‐0.19 358,3009/2/2008 33.97 34.28 33.41 33.44 ‐0.40 230,800

8/29/2008 34.02 34.08 33.63 33.84 ‐0.27 407,0008/28/2008 33.90 34.11 33.66 34.11 0.31 215,8008/27/2008 33.73 34.04 33.60 33.80 0.17 219,4008/26/2008 33.45 33.66 33.32 33.63 0.18 299,4008/25/2008 33.82 33.82 33.06 33.45 ‐0.38 284,6008/22/2008 33.88 34.11 33.75 33.83 0.03 223,9008/21/2008 33.49 33.96 33.43 33.80 0.15 309,6008/20/2008 33.49 33.80 33.36 33.65 0.23 452,5008/19/2008 32.87 33.43 32.86 33.42 0.40 392,9008/18/2008 32.84 33.15 32.83 33.02 0.21 493,6008/15/2008 32.81 32.83 32.52 32.81 0.36 230,1008/14/2008 32.59 32.59 32.07 32.45 ‐0.11 231,3008/13/2008 32.49 32.71 32.32 32.56 0.00 264,9008/12/2008 32.79 32.79 32.37 32.56 ‐0.24 367,1008/11/2008 32.33 33.13 31.80 32.80 0.46 883,200

8/8/2008 31.78 32.34 31.77 32.34 0.57 437,5008/7/2008 31.90 32.26 31.56 31.77 ‐0.24 285,0008/6/2008 31.98 32.44 31.88 32.01 0.06 317,8008/5/2008 31.57 31.99 31.46 31.95 0.29 434,7008/4/2008 31.68 31.92 31.49 31.66 0.13 420,9008/1/2008 31.75 32.23 31.53 31.53 ‐0.33 661,400

7/31/2008 31.75 31.98 31.66 31.86 ‐0.08 648,7007/30/2008 31.98 32.29 31.78 31.94 0.11 672,0007/29/2008 31.60 31.84 31.54 31.83 0.13 750,6007/28/2008 31.56 31.75 31.17 31.70 ‐0.01 912,2007/25/2008 33.99 33.99 31.66 31.71 ‐1.12 737,5007/24/2008 32.68 33.15 32.26 32.83 0.26 583,2007/23/2008 32.49 33.00 32.30 32.57 0.06 656,2007/22/2008 31.95 32.67 31.95 32.51 0.35 379,3007/21/2008 31.95 32.29 31.67 32.16 0.25 306,8007/18/2008 32.01 32.47 31.54 31.91 0.02 375,9007/17/2008 31.89 32.02 31.48 31.89 ‐0.07 435,8007/16/2008 32.62 32.62 31.82 31.96 ‐0.59 449,1007/15/2008 32.48 32.68 32.25 32.55 ‐0.15 562,5007/14/2008 33.41 33.41 32.60 32.70 ‐0.54 531,2007/11/2008 33.39 33.48 32.85 33.24 ‐0.29 729,4007/10/2008 33.83 33.83 33.18 33.53 ‐0.04 447,5007/9/2008 33.37 33.74 33.20 33.57 0.15 544,8007/8/2008 33.09 33.59 33.01 33.42 0.07 622,2007/7/2008 33.66 33.68 33.11 33.35 ‐0.06 522,3007/3/2008 33.73 34.10 33.33 33.41 ‐0.31 345,4007/2/2008 33.67 34.18 33.67 33.72 ‐0.10 475,0007/1/2008 33.52 34.11 33.46 33.82 0.00 635,900

6/30/2008 33.16 33.95 33.09 33.82 0.62 660,8006/27/2008 33.73 33.91 33.20 33.20 ‐0.53 614,2006/26/2008 34.22 34.31 33.71 33.73 ‐0.67 454,9006/25/2008 34.34 34.54 34.11 34.40 0.21 366,3006/24/2008 34.09 34.39 34.03 34.19 ‐0.07 485,1006/23/2008 34.32 34.67 34.09 34.26 0.17 305,1006/20/2008 34.45 34.64 34.01 34.09 ‐0.50 655,0006/19/2008 34.56 34.64 34.35 34.59 0.12 560,8006/18/2008 34.01 34.57 34.00 34.47 ‐0.73 1,315,3006/17/2008 35.02 35.36 34.91 35.20 0.25 474,8006/16/2008 35.01 35.02 34.45 34.95 ‐0.11 394,8006/13/2008 34.64 35.06 34.53 35.06 0.54 526,2006/12/2008 34.68 34.86 34.41 34.52 0.01 497,1006/11/2008 34.69 34.84 34.43 34.51 ‐0.26 392,2006/10/2008 34.39 34.90 34.18 34.77 0.15 580,5006/9/2008 33.96 34.65 33.90 34.62 0.83 586,400

6/6/2008 33.88 34.19 33.77 33.79 ‐0.46 603,6006/5/2008 34.00 34.25 33.61 34.25 0.55 568,1006/4/2008 33.32 33.76 33.32 33.70 0.33 709,7006/3/2008 33.40 33.65 33.16 33.37 ‐0.05 463,6006/2/2008 33.40 33.63 33.16 33.42 ‐0.11 535,200

5/30/2008 33.52 33.69 33.33 33.53 ‐0.07 444,2005/29/2008 33.47 33.92 33.46 33.60 0.13 519,4005/28/2008 33.88 33.88 33.36 33.47 ‐0.21 219,6005/27/2008 33.33 33.78 33.32 33.68 0.36 391,3005/23/2008 33.74 33.89 33.24 33.32 ‐0.60 303,5005/22/2008 33.42 33.97 33.28 33.92 0.62 485,0005/21/2008 33.49 33.90 33.27 33.30 ‐0.20 392,3005/20/2008 33.27 33.66 33.19 33.50 0.19 478,8005/19/2008 33.09 33.34 33.04 33.31 0.18 352,2005/16/2008 33.21 33.21 32.96 33.13 ‐0.01 252,1005/15/2008 33.22 33.22 32.89 33.14 0.01 319,3005/14/2008 33.10 33.27 32.92 33.13 0.16 538,5005/13/2008 33.25 33.25 32.61 32.97 ‐0.30 649,4005/12/2008 33.03 33.27 32.77 33.27 0.34 365,0005/9/2008 32.86 33.00 32.52 32.93 ‐0.05 428,3005/8/2008 33.11 33.11 32.66 32.98 0.02 315,8005/7/2008 33.52 33.59 32.89 32.96 ‐0.40 319,1005/6/2008 33.20 33.55 32.92 33.36 0.31 548,1005/5/2008 33.34 33.35 32.92 33.05 ‐0.25 573,7005/2/2008 32.75 33.77 31.27 33.30 0.49 839,7005/1/2008 32.29 32.81 32.05 32.81 0.60 535,300

4/30/2008 32.09 32.60 31.94 32.21 0.14 635,5004/29/2008 32.00 32.10 31.79 32.07 0.12 649,1004/28/2008 31.97 32.14 31.78 31.95 0.23 487,1004/25/2008 31.58 31.84 31.45 31.72 0.16 292,6004/24/2008 31.66 31.80 31.35 31.56 ‐0.01 339,5004/23/2008 31.77 31.86 31.46 31.57 ‐0.07 604,3004/22/2008 31.69 31.78 31.36 31.64 ‐0.11 512,0004/21/2008 31.97 32.15 31.55 31.75 ‐0.40 460,5004/18/2008 32.50 32.50 32.03 32.15 0.08 424,1004/17/2008 32.05 32.31 31.90 32.07 ‐0.04 282,1004/16/2008 31.68 32.14 31.54 32.11 0.72 552,8004/15/2008 31.11 31.39 30.94 31.39 0.48 346,9004/14/2008 30.82 31.04 30.70 30.91 0.03 534,8004/11/2008 30.45 30.90 30.41 30.88 0.18 476,7004/10/2008 30.78 30.85 30.49 30.70 ‐0.17 353,6004/9/2008 30.81 31.00 30.75 30.87 0.00 428,1004/8/2008 31.00 31.04 30.75 30.87 ‐0.48 675,4004/7/2008 31.23 31.53 31.07 31.35 0.35 477,400

4/4/2008 31.02 31.42 30.92 31.00 0.09 354,7004/3/2008 31.19 31.32 30.86 30.91 ‐0.38 427,8004/2/2008 31.17 31.53 31.06 31.29 0.27 428,3004/1/2008 30.70 31.17 30.61 31.02 0.59 537,900

3/31/2008 30.14 30.43 29.95 30.43 0.31 683,3003/28/2008 30.20 30.48 30.02 30.12 0.12 516,3003/27/2008 29.92 30.30 29.91 30.00 0.13 493,4003/26/2008 29.77 30.19 29.76 29.87 ‐0.09 686,7003/25/2008 29.92 30.17 29.89 29.96 0.11 384,7003/24/2008 29.93 30.30 29.68 29.85 ‐0.14 677,5003/20/2008 30.33 30.42 29.92 29.99 ‐0.30 903,4003/19/2008 30.82 31.16 30.29 30.29 ‐0.35 657,9003/18/2008 30.46 30.67 30.16 30.64 0.62 706,9003/17/2008 29.52 30.22 29.52 30.02 ‐0.05 549,1003/14/2008 30.54 30.54 29.81 30.07 ‐0.20 785,6003/13/2008 30.05 30.34 29.92 30.27 ‐0.09 659,7003/12/2008 30.77 31.08 30.33 30.36 ‐0.26 598,6003/11/2008 30.39 31.20 30.21 30.62 0.84 882,2003/10/2008 29.92 30.14 29.60 29.78 ‐0.09 529,6003/7/2008 29.52 29.99 29.36 29.87 0.04 465,1003/6/2008 30.48 30.62 29.83 29.83 ‐0.76 657,6003/5/2008 30.89 30.94 30.45 30.59 ‐0.30 556,1003/4/2008 30.45 31.23 30.45 30.89 0.16 721,6003/3/2008 30.84 31.11 30.55 30.73 ‐0.17 720,300

2/29/2008 31.30 31.37 30.76 30.90 ‐0.73 363,3002/28/2008 31.61 31.64 31.27 31.63 ‐0.08 399,1002/27/2008 32.32 32.32 31.60 31.71 ‐0.58 252,7002/26/2008 31.62 32.32 31.62 32.29 0.80 710,0002/25/2008 31.44 31.54 31.15 31.49 0.08 383,9002/22/2008 31.05 31.41 30.89 31.41 0.39 362,6002/21/2008 31.69 31.75 30.95 31.02 ‐0.57 345,2002/20/2008 31.43 31.70 31.25 31.59 0.03 365,2002/19/2008 31.86 31.97 31.39 31.56 ‐0.03 328,9002/15/2008 31.43 31.67 31.30 31.59 0.02 368,2002/14/2008 31.73 32.16 31.51 31.57 ‐0.09 300,7002/13/2008 32.06 32.06 31.51 31.66 ‐0.12 449,3002/12/2008 31.78 31.86 31.58 31.78 0.10 479,1002/11/2008 32.14 32.14 31.53 31.68 ‐0.46 424,3002/8/2008 32.06 32.32 31.79 32.14 0.14 422,2002/7/2008 32.01 32.18 31.81 32.00 ‐0.13 590,5002/6/2008 32.63 32.77 32.08 32.13 ‐0.43 493,1002/5/2008 32.90 33.09 32.50 32.56 ‐0.86 488,1002/4/2008 33.00 33.65 32.91 33.42 0.47 422,0002/1/2008 32.50 32.95 32.22 32.95 0.52 562,000

1/31/2008 31.63 32.56 31.38 32.43 0.66 470,6001/30/2008 31.65 32.38 31.58 31.77 0.00 556,3001/29/2008 31.82 31.97 31.59 31.77 0.06 464,7001/28/2008 31.15 31.76 31.09 31.71 0.50 642,5001/25/2008 32.41 32.45 31.12 31.21 ‐1.24 901,4001/24/2008 32.84 32.87 32.22 32.45 ‐0.42 688,8001/23/2008 30.98 32.94 30.72 32.87 1.19 1,093,9001/22/2008 31.13 31.92 30.14 31.68 ‐0.68 1,157,9001/18/2008 33.39 33.48 32.22 32.36 ‐0.97 962,2001/17/2008 34.12 34.17 33.33 33.33 ‐0.72 509,9001/16/2008 34.16 34.54 34.05 34.05 ‐0.18 656,3001/15/2008 34.62 34.89 34.18 34.23 ‐0.68 620,3001/14/2008 35.46 35.50 34.84 34.91 ‐0.34 487,9001/11/2008 35.41 35.66 35.02 35.25 ‐0.44 563,0001/10/2008 35.77 36.14 35.41 35.69 ‐0.18 733,6001/9/2008 35.55 36.13 35.53 35.87 0.25 462,2001/8/2008 36.22 36.70 35.62 35.62 ‐0.75 509,1001/7/2008 36.00 36.69 35.89 36.37 0.50 489,3001/4/2008 35.42 36.14 35.42 35.87 0.13 485,1001/3/2008 35.50 35.96 35.50 35.74 0.24 361,6001/2/2008 36.08 36.24 35.34 35.50 ‐0.72 325,700

12/31/2007 36.22 36.31 35.86 36.22 ‐0.07 291,50012/28/2007 36.50 36.66 36.19 36.29 ‐0.12 158,00012/27/2007 36.38 36.67 36.27 36.41 ‐0.03 136,30012/26/2007 36.71 36.79 36.39 36.44 ‐0.23 111,40012/24/2007 36.95 36.99 36.54 36.67 ‐0.23 94,50012/21/2007 36.89 37.00 36.55 36.90 0.49 410,10012/20/2007 36.36 36.43 35.88 36.41 0.30 427,90012/19/2007 35.99 36.38 35.99 36.11 0.16 385,30012/18/2007 35.87 36.04 35.68 35.95 0.33 241,90012/17/2007 35.63 35.83 35.51 35.62 ‐0.08 265,90012/14/2007 36.43 36.45 35.70 35.70 ‐0.89 336,20012/13/2007 36.11 36.69 36.00 36.59 0.44 440,00012/12/2007 36.79 36.79 35.92 36.15 0.01 409,10012/11/2007 36.95 37.00 36.12 36.14 ‐0.74 262,10012/10/2007 36.59 36.92 36.40 36.88 0.32 317,50012/7/2007 36.38 36.65 36.35 36.56 0.00 290,20012/6/2007 36.39 36.59 36.04 36.56 0.17 400,20012/5/2007 35.97 36.39 35.65 36.39 0.81 346,60012/4/2007 34.86 35.78 34.86 35.58 0.49 386,80012/3/2007 35.00 35.13 34.91 35.09 0.09 486,000

11/30/2007 35.24 35.31 34.84 35.00 ‐0.21 387,50011/29/2007 35.42 35.62 35.17 35.21 ‐0.29 330,20011/28/2007 35.24 35.52 34.85 35.50 0.46 246,400

11/27/2007 34.94 35.36 34.88 35.04 0.14 295,40011/26/2007 34.91 35.51 34.90 34.90 ‐0.09 416,90011/23/2007 35.23 35.26 34.93 34.99 ‐0.21 115,20011/21/2007 35.03 35.40 34.91 35.20 0.03 367,20011/20/2007 34.64 35.25 34.64 35.17 0.47 446,10011/19/2007 34.42 34.81 34.42 34.70 0.10 323,40011/16/2007 34.74 34.84 34.22 34.60 ‐0.10 290,20011/15/2007 34.54 34.93 34.54 34.70 0.05 360,30011/14/2007 35.07 35.07 34.64 34.65 ‐0.30 310,90011/13/2007 34.87 34.99 34.45 34.95 0.25 509,00011/12/2007 34.62 35.00 34.62 34.70 0.04 397,20011/9/2007 34.48 34.85 34.25 34.66 ‐0.14 482,60011/8/2007 34.06 34.80 34.00 34.80 0.89 569,10011/7/2007 33.59 34.29 33.59 33.91 ‐0.17 435,60011/6/2007 34.07 34.08 33.77 34.08 0.07 404,40011/5/2007 33.90 34.28 33.84 34.01 ‐0.32 398,60011/2/2007 34.57 34.68 34.20 34.33 ‐0.03 496,20011/1/2007 34.95 34.95 34.36 34.36 ‐0.80 396,700

10/31/2007 34.98 35.24 34.70 35.16 0.32 369,00010/30/2007 34.49 35.07 34.30 34.84 0.19 536,50010/29/2007 34.65 34.79 34.45 34.65 0.21 548,60010/26/2007 34.59 34.79 34.32 34.44 0.15 364,00010/25/2007 33.74 34.36 33.65 34.29 0.55 526,90010/24/2007 33.75 34.23 33.59 33.74 ‐0.01 632,20010/23/2007 34.23 34.23 33.60 33.75 ‐0.20 201,90010/22/2007 33.54 34.15 33.45 33.95 0.13 237,60010/19/2007 34.44 34.49 33.82 33.82 ‐0.62 327,00010/18/2007 34.39 34.70 34.39 34.44 ‐0.02 347,40010/17/2007 34.66 34.86 34.24 34.46 ‐0.16 410,90010/16/2007 35.06 35.30 34.62 34.62 ‐0.39 269,00010/15/2007 35.00 35.03 34.63 35.01 ‐0.03 379,30010/12/2007 35.15 35.33 34.95 35.04 0.00 207,00010/11/2007 35.14 35.40 34.87 35.04 ‐0.01 402,70010/10/2007 35.31 35.44 34.99 35.05 ‐0.25 489,80010/9/2007 35.17 35.30 35.00 35.30 0.27 343,80010/8/2007 35.19 35.40 34.96 35.03 ‐0.14 207,20010/5/2007 35.20 35.31 34.99 35.17 ‐0.14 469,00010/4/2007 35.15 35.41 35.05 35.31 0.22 355,80010/3/2007 34.71 35.13 34.71 35.09 0.26 348,90010/2/2007 34.96 34.96 34.70 34.83 ‐0.08 425,10010/1/2007 34.77 34.99 34.68 34.91 0.10 681,4009/28/2007 35.00 35.05 34.74 34.81 ‐0.11 317,6009/27/2007 34.88 34.96 34.72 34.92 0.09 175,8009/26/2007 34.26 34.90 34.20 34.83 0.69 577,500

9/25/2007 33.90 34.43 33.90 34.14 0.03 271,7009/24/2007 34.04 34.30 33.87 34.11 ‐0.05 320,7009/21/2007 34.52 34.53 34.14 34.16 ‐0.09 459,9009/20/2007 34.76 34.76 34.19 34.25 ‐0.45 241,1009/19/2007 34.56 34.88 34.53 34.70 0.34 237,4009/18/2007 33.74 34.43 33.71 34.36 0.83 380,8009/17/2007 33.53 33.64 33.34 33.53 ‐0.16 263,6009/14/2007 33.20 33.83 33.17 33.69 0.35 395,7009/13/2007 33.38 33.49 33.12 33.34 0.06 384,5009/12/2007 33.25 33.48 33.18 33.28 ‐0.04 522,2009/11/2007 33.20 33.36 33.04 33.32 0.20 340,4009/10/2007 33.22 33.30 32.96 33.12 0.13 400,6009/7/2007 32.75 33.06 32.75 32.99 ‐0.11 543,5009/6/2007 32.79 33.10 32.54 33.10 0.43 286,5009/5/2007 32.75 32.88 32.45 32.67 ‐0.31 252,0009/4/2007 32.62 33.20 32.62 32.98 0.21 244,200

8/31/2007 32.89 32.90 32.39 32.77 0.19 313,3008/30/2007 32.47 32.93 32.33 32.58 ‐0.11 311,4008/29/2007 32.63 32.97 32.47 32.69 0.31 505,3008/28/2007 32.54 33.03 32.33 32.38 ‐0.26 489,0008/27/2007 33.04 33.10 32.46 32.64 ‐0.49 271,2008/24/2007 32.84 33.15 32.74 33.13 0.18 301,3008/23/2007 33.28 33.37 32.81 32.95 ‐0.30 251,3008/22/2007 33.49 33.49 32.83 33.25 0.04 197,9008/21/2007 32.86 33.41 32.78 33.21 0.09 350,9008/20/2007 33.45 33.50 32.73 33.12 ‐0.19 271,1008/17/2007 32.56 33.73 32.18 33.31 0.75 367,4008/16/2007 32.10 32.71 31.64 32.56 0.46 490,7008/15/2007 32.29 33.29 32.04 32.10 ‐0.19 606,6008/14/2007 32.29 32.51 31.98 32.29 ‐0.03 659,2008/13/2007 32.74 32.74 32.19 32.32 0.03 528,6008/10/2007 32.03 32.85 31.64 32.29 ‐0.05 518,1008/9/2007 32.28 32.60 31.41 32.34 ‐0.53 1,054,5008/8/2007 32.96 33.49 32.53 32.87 0.03 612,8008/7/2007 32.10 33.04 31.87 32.84 0.53 591,7008/6/2007 31.73 32.39 31.39 32.31 0.71 601,6008/3/2007 32.82 33.06 31.60 31.60 ‐1.28 613,3008/2/2007 32.39 32.88 32.39 32.88 0.49 741,2008/1/2007 31.47 32.42 31.41 32.39 0.94 921,800

7/31/2007 31.38 32.08 31.38 31.45 0.32 1,043,4007/30/2007 31.89 31.89 30.75 31.13 0.11 608,4007/27/2007 31.40 32.04 30.95 31.02 ‐0.23 653,1007/26/2007 31.76 31.88 30.97 31.25 ‐0.63 568,7007/25/2007 31.83 32.10 31.40 31.88 0.33 385,800

7/24/2007 32.25 32.57 31.50 31.55 ‐0.94 320,1007/23/2007 32.70 32.88 32.48 32.49 0.04 373,1007/20/2007 32.86 32.97 32.44 32.45 ‐0.57 377,5007/19/2007 33.05 33.15 32.76 33.02 0.09 376,7007/18/2007 32.56 33.00 32.46 32.93 0.28 367,1007/17/2007 32.64 32.90 32.51 32.65 ‐0.02 337,5007/16/2007 33.08 33.20 32.64 32.67 ‐0.49 251,6007/13/2007 32.81 33.20 32.73 33.16 0.26 179,3007/12/2007 32.54 32.90 32.48 32.90 0.55 266,9007/11/2007 32.17 32.35 32.02 32.35 0.23 314,9007/10/2007 32.24 32.41 32.08 32.12 ‐0.33 426,1007/9/2007 32.17 32.54 32.11 32.45 0.31 804,2007/6/2007 32.40 32.41 31.86 32.14 ‐0.26 405,7007/5/2007 32.97 33.00 32.08 32.40 ‐0.46 392,3007/3/2007 32.97 33.07 32.66 32.86 0.03 149,3007/2/2007 32.66 32.99 32.53 32.83 0.38 345,900

6/29/2007 32.57 32.79 32.11 32.45 ‐0.06 297,7006/28/2007 32.91 33.11 32.48 32.51 ‐0.39 321,2006/27/2007 32.22 32.97 32.15 32.90 0.54 420,0006/26/2007 32.02 32.98 32.02 32.36 0.54 863,7006/25/2007 31.87 32.34 31.74 31.82 0.02 267,9006/22/2007 32.22 32.35 31.70 31.80 ‐0.52 489,3006/21/2007 32.31 32.60 32.15 32.32 ‐0.03 474,8006/20/2007 33.21 33.30 32.26 32.35 ‐0.78 526,2006/19/2007 32.92 33.21 32.79 33.13 0.14 217,0006/18/2007 33.27 33.42 32.90 32.99 ‐0.18 520,2006/15/2007 33.20 33.40 33.10 33.17 0.14 405,2006/14/2007 33.02 33.23 32.90 33.03 0.11 356,1006/13/2007 32.83 33.08 32.66 32.92 0.25 286,4006/12/2007 32.94 33.15 32.63 32.67 ‐0.43 315,4006/11/2007 32.57 33.21 32.57 33.10 0.39 356,7006/8/2007 32.39 32.73 32.27 32.71 0.32 653,7006/7/2007 33.62 33.62 32.39 32.39 ‐1.23 577,2006/6/2007 33.94 33.94 33.60 33.62 ‐0.57 374,8006/5/2007 34.76 34.81 34.09 34.19 ‐0.73 484,4006/4/2007 34.56 34.92 34.45 34.92 0.27 346,6006/1/2007 34.98 35.00 34.45 34.65 ‐0.18 322,500

5/31/2007 34.87 34.98 34.45 34.83 0.00 553,3005/30/2007 34.42 34.83 34.25 34.83 0.29 486,2005/29/2007 34.55 34.81 34.51 34.54 0.15 384,2005/25/2007 34.88 35.05 34.28 34.39 ‐0.50 417,7005/24/2007 35.75 35.76 34.85 34.89 ‐0.89 395,4005/23/2007 36.42 36.42 35.70 35.78 ‐0.55 262,9005/22/2007 36.50 36.68 36.30 36.33 ‐0.20 221,500

5/21/2007 36.51 36.68 36.46 36.53 ‐0.06 206,0005/18/2007 36.47 36.63 36.35 36.59 0.17 165,9005/17/2007 36.40 36.62 36.26 36.42 ‐0.12 214,1005/16/2007 36.47 36.55 36.36 36.54 0.17 181,3005/15/2007 36.50 36.70 36.33 36.37 ‐0.16 246,3005/14/2007 36.59 36.70 36.40 36.53 ‐0.03 162,4005/11/2007 36.46 36.57 36.38 36.56 0.15 184,6005/10/2007 36.80 36.89 36.36 36.41 ‐0.61 213,1005/9/2007 36.96 37.11 36.87 37.02 ‐0.04 452,7005/8/2007 36.80 37.07 36.73 37.06 0.14 332,9005/7/2007 36.70 36.96 36.60 36.92 0.08 411,2005/4/2007 36.78 36.87 36.63 36.84 ‐0.05 270,0005/3/2007 37.27 37.27 36.84 36.89 ‐0.18 417,4005/2/2007 36.67 37.10 36.51 37.07 0.49 461,2005/1/2007 35.90 36.63 35.81 36.58 0.68 426,000

4/30/2007 35.70 36.52 35.60 35.90 ‐0.87 488,1004/27/2007 37.30 37.34 36.75 36.77 ‐0.46 233,8004/26/2007 37.33 37.37 37.00 37.23 ‐0.04 378,2004/25/2007 37.12 37.33 37.11 37.27 0.32 232,4004/24/2007 36.84 37.08 36.75 36.95 0.09 436,5004/23/2007 36.66 36.92 36.66 36.86 0.09 278,9004/20/2007 36.44 36.77 36.39 36.77 0.50 250,9004/19/2007 36.94 36.94 36.09 36.27 ‐0.13 143,7004/18/2007 36.47 36.59 36.33 36.40 ‐0.20 314,8004/17/2007 36.63 36.77 36.51 36.60 0.01 301,1004/16/2007 36.54 36.68 36.49 36.59 0.18 202,0004/13/2007 36.36 36.52 35.90 36.41 0.09 259,3004/12/2007 36.30 36.45 36.17 36.32 ‐0.10 242,7004/11/2007 37.15 37.15 36.26 36.42 ‐0.18 638,1004/10/2007 36.30 36.70 36.25 36.60 0.33 354,7004/9/2007 36.20 36.38 36.12 36.27 0.18 303,7004/5/2007 36.09 36.20 35.97 36.09 ‐0.17 358,6004/4/2007 36.54 36.59 36.23 36.26 ‐0.15 393,2004/3/2007 35.85 36.56 35.59 36.41 0.66 1,010,8004/2/2007 35.27 35.75 35.10 35.75 0.63 290,500

3/30/2007 35.09 35.20 34.47 35.12 0.06 445,4003/29/2007 35.01 35.06 34.62 35.06 0.19 253,1003/28/2007 34.93 35.12 34.82 34.87 ‐0.12 229,6003/27/2007 35.16 35.20 34.92 34.99 ‐0.28 237,4003/26/2007 35.37 35.37 34.91 35.27 0.01 310,2003/23/2007 35.27 35.33 35.06 35.26 0.05 249,2003/22/2007 35.20 35.22 34.88 35.21 0.01 334,6003/21/2007 34.79 35.20 34.50 35.20 0.39 241,9003/20/2007 34.05 34.89 34.00 34.81 0.67 362,400

3/19/2007 33.91 34.31 33.74 34.14 0.45 348,2003/16/2007 33.99 34.10 33.65 33.69 ‐0.31 232,7003/15/2007 34.00 34.04 33.69 34.00 0.32 300,1003/14/2007 33.63 34.12 33.36 33.68 0.01 443,5003/13/2007 33.96 34.12 33.52 33.67 ‐0.42 399,1003/12/2007 33.83 34.09 33.70 34.09 0.30 232,6003/9/2007 34.02 34.07 33.70 33.79 ‐0.11 223,6003/8/2007 33.99 34.08 33.75 33.90 0.11 287,4003/7/2007 33.64 33.95 33.64 33.79 0.03 305,3003/6/2007 33.68 34.01 33.56 33.76 0.21 329,4003/5/2007 34.04 34.15 33.55 33.55 ‐0.74 530,2003/2/2007 34.50 34.50 34.12 34.29 ‐0.29 391,6003/1/2007 34.01 34.67 33.90 34.58 0.37 494,500

2/28/2007 33.65 34.28 33.48 34.21 0.56 690,0002/27/2007 34.50 34.63 33.01 33.65 ‐1.24 1,443,6002/26/2007 34.99 35.25 34.69 34.89 0.20 412,2002/23/2007 34.79 34.94 34.63 34.69 ‐0.20 238,3002/22/2007 34.97 34.99 34.64 34.89 0.10 269,0002/21/2007 34.86 34.96 34.50 34.79 ‐0.21 322,3002/20/2007 34.95 35.21 34.66 35.00 0.74 555,9002/16/2007 34.24 34.28 34.05 34.26 0.02 140,6002/15/2007 34.67 34.67 34.14 34.24 ‐0.48 287,3002/14/2007 34.59 34.79 34.54 34.72 0.12 129,0002/13/2007 34.65 34.66 34.40 34.60 0.09 167,8002/12/2007 34.57 34.60 34.40 34.51 0.05 255,2002/9/2007 34.38 34.58 34.34 34.46 0.03 299,3002/8/2007 34.20 34.46 34.17 34.43 0.15 324,0002/7/2007 34.23 34.33 34.01 34.28 0.15 308,7002/6/2007 33.82 34.15 33.80 34.13 0.31 432,6002/5/2007 33.66 33.84 33.35 33.82 0.08 314,1002/2/2007 34.00 34.05 33.72 33.74 ‐0.24 386,4002/1/2007 33.53 33.98 33.50 33.98 0.58 252,500

1/31/2007 33.30 33.65 33.25 33.40 0.00 492,3001/30/2007 33.31 33.51 33.16 33.40 0.09 296,4001/29/2007 33.30 33.50 33.17 33.31 0.01 463,2001/26/2007 33.10 33.31 32.81 33.30 0.10 294,0001/25/2007 33.56 33.69 33.04 33.20 ‐0.32 342,8001/24/2007 33.36 33.53 33.28 33.52 0.15 193,7001/23/2007 33.30 33.46 33.20 33.37 0.00 217,1001/22/2007 33.33 33.40 33.16 33.37 ‐0.02 170,9001/19/2007 33.43 33.57 32.68 33.39 ‐0.04 219,5001/18/2007 33.66 33.74 33.42 33.43 ‐0.13 162,0001/17/2007 33.52 33.65 33.40 33.56 ‐0.07 246,0001/16/2007 33.80 34.18 33.62 33.63 ‐0.19 225,800

1/12/2007 33.93 34.07 33.64 33.82 ‐0.18 190,7001/11/2007 34.02 34.29 33.90 34.00 0.09 192,4001/10/2007 33.86 34.09 33.74 33.91 ‐0.04 247,8001/9/2007 33.74 34.10 33.55 33.95 0.54 542,8001/8/2007 33.78 33.89 33.26 33.41 ‐0.53 438,3001/5/2007 34.07 34.81 33.91 33.94 ‐0.97 260,8001/4/2007 34.90 34.95 34.66 34.91 ‐0.04 236,0001/3/2007 34.59 35.08 34.21 34.95 0.59 519,300

12/29/2006 34.52 34.65 34.22 34.36 ‐0.21 161,90012/28/2006 34.87 34.93 34.56 34.57 ‐0.37 163,70012/27/2006 34.56 34.96 34.56 34.94 0.39 270,40012/26/2006 34.11 34.59 34.05 34.55 0.29 230,40012/22/2006 34.07 34.29 34.04 34.26 0.17 177,20012/21/2006 34.42 34.50 33.94 34.09 ‐0.24 255,70012/20/2006 34.38 34.58 34.26 34.33 ‐0.14 202,40012/19/2006 34.32 34.57 34.26 34.47 0.00 180,20012/18/2006 34.76 34.76 34.38 34.47 ‐0.28 156,00012/15/2006 35.66 35.74 34.67 34.75 ‐0.21 311,10012/14/2006 35.03 35.14 34.90 34.96 0.03 161,90012/13/2006 35.14 35.15 34.91 34.93 ‐0.11 173,80012/12/2006 34.89 35.05 34.84 35.04 0.19 131,20012/11/2006 34.67 34.90 34.67 34.85 0.13 142,40012/8/2006 34.65 34.80 34.55 34.72 0.01 247,60012/7/2006 34.99 35.00 34.62 34.71 ‐0.29 222,70012/6/2006 35.16 35.21 34.90 35.00 ‐0.18 364,30012/5/2006 35.32 35.38 35.09 35.18 ‐0.14 314,10012/4/2006 35.25 35.43 35.13 35.32 0.14 395,00012/1/2006 35.12 35.30 34.88 35.18 0.00 335,700

11/30/2006 35.33 35.51 35.08 35.18 ‐0.18 201,10011/29/2006 34.95 35.38 34.94 35.36 0.52 194,70011/28/2006 34.45 34.91 34.45 34.84 0.37 291,70011/27/2006 34.99 35.02 34.40 34.47 ‐0.58 252,70011/24/2006 34.85 35.07 34.84 35.05 0.12 45,20011/22/2006 35.02 35.08 34.80 34.93 ‐0.12 288,00011/21/2006 34.98 35.15 34.90 35.05 0.03 352,40011/20/2006 34.60 35.07 34.59 35.02 0.35 343,80011/17/2006 34.98 35.04 34.61 34.67 ‐0.34 675,40011/16/2006 35.20 35.36 34.97 35.01 ‐0.07 536,10011/15/2006 35.00 35.17 34.94 35.08 0.02 985,30011/14/2006 35.30 35.35 34.95 35.06 ‐0.24 581,70011/13/2006 35.29 35.50 35.21 35.30 ‐0.10 235,80011/10/2006 35.16 35.49 35.16 35.40 0.29 460,30011/9/2006 35.20 35.34 35.05 35.11 ‐0.09 416,20011/8/2006 34.76 35.35 34.76 35.20 0.33 347,900

11/7/2006 34.92 34.97 34.75 34.87 ‐0.07 318,80011/6/2006 34.77 34.98 34.60 34.94 0.27 337,90011/3/2006 34.88 34.90 34.60 34.67 ‐0.05 511,70011/2/2006 34.77 34.79 34.48 34.72 ‐0.20 630,50011/1/2006 34.95 35.08 34.73 34.92 0.13 672,200

10/31/2006 34.76 34.86 34.70 34.79 0.14 517,10010/30/2006 34.20 35.15 34.07 34.65 ‐0.96 2,045,60010/27/2006 35.42 35.90 35.32 35.61 0.07 448,40010/26/2006 35.68 35.77 35.30 35.54 ‐0.25 225,70010/25/2006 35.18 35.80 35.18 35.79 0.47 324,50010/24/2006 35.47 35.54 35.16 35.32 ‐0.27 237,60010/23/2006 35.32 35.72 35.24 35.59 0.19 267,50010/20/2006 35.20 35.42 34.95 35.40 0.25 166,20010/19/2006 35.04 35.20 34.95 35.15 0.11 260,50010/18/2006 34.75 35.09 34.71 35.04 0.37 420,90010/17/2006 34.39 34.73 34.39 34.67 0.17 153,70010/16/2006 34.24 34.59 34.20 34.50 0.27 265,90010/13/2006 34.42 34.42 34.13 34.23 ‐0.15 288,00010/12/2006 34.10 34.39 34.00 34.38 0.38 345,00010/11/2006 33.76 34.15 33.76 34.00 0.17 253,60010/10/2006 33.56 33.88 33.43 33.83 0.30 234,30010/9/2006 33.58 33.58 33.37 33.53 ‐0.13 185,40010/6/2006 33.48 33.75 33.26 33.66 0.20 277,20010/5/2006 33.71 33.83 33.44 33.46 ‐0.40 253,50010/4/2006 33.59 33.98 33.54 33.86 0.20 996,80010/3/2006 33.71 33.97 33.60 33.66 ‐0.17 531,30010/2/2006 33.50 33.90 33.35 33.83 0.47 261,5009/29/2006 33.67 33.96 33.31 33.36 ‐0.40 448,3009/28/2006 34.05 34.07 33.74 33.76 ‐0.29 297,3009/27/2006 33.27 34.06 33.25 34.05 0.72 328,1009/26/2006 33.12 33.40 32.83 33.33 0.18 389,7009/25/2006 32.76 33.30 32.76 33.15 0.37 263,6009/22/2006 32.95 33.01 32.70 32.78 ‐0.19 309,1009/21/2006 32.95 33.02 32.80 32.97 0.10 410,6009/20/2006 32.60 32.98 32.55 32.87 0.36 360,5009/19/2006 32.37 32.63 32.26 32.51 0.13 279,1009/18/2006 32.74 32.76 32.25 32.38 ‐0.32 437,0009/15/2006 32.67 32.80 32.55 32.70 0.10 376,1009/14/2006 32.55 32.80 32.55 32.60 ‐0.05 291,4009/13/2006 32.57 32.67 32.37 32.65 0.08 167,7009/12/2006 32.50 32.59 32.37 32.57 0.18 419,4009/11/2006 32.30 32.55 32.27 32.39 ‐0.01 270,3009/8/2006 32.35 32.52 32.31 32.40 0.14 156,4009/7/2006 32.35 32.43 32.23 32.26 ‐0.09 401,800

9/6/2006 32.50 32.56 32.29 32.35 ‐0.20 647,9009/5/2006 32.85 32.85 32.45 32.55 ‐0.19 508,5009/1/2006 32.99 32.99 32.65 32.74 ‐0.19 281,200

8/31/2006 32.65 32.94 32.65 32.93 0.34 238,4008/30/2006 32.57 32.72 32.36 32.59 0.04 414,9008/29/2006 32.50 32.63 32.31 32.55 ‐0.09 743,2008/28/2006 32.15 32.70 32.15 32.64 0.46 254,7008/25/2006 32.10 32.34 32.04 32.18 0.06 370,7008/24/2006 32.19 32.21 32.02 32.12 0.07 385,6008/23/2006 32.22 32.30 31.90 32.05 ‐0.26 465,7008/22/2006 32.04 32.37 32.04 32.31 0.20 385,1008/21/2006 32.00 32.17 32.00 32.11 0.07 303,5008/18/2006 31.90 32.10 31.90 32.04 0.14 590,0008/17/2006 31.75 32.05 31.75 31.90 ‐0.24 932,6008/16/2006 32.57 32.58 32.10 32.14 ‐0.26 359,4008/15/2006 32.20 32.41 32.05 32.40 0.36 358,4008/14/2006 31.98 32.10 31.83 32.04 0.18 296,4008/11/2006 31.70 31.89 31.58 31.86 0.16 343,8008/10/2006 31.50 31.75 31.30 31.70 0.27 459,8008/9/2006 31.74 31.95 31.39 31.43 ‐0.40 737,8008/8/2006 31.56 32.05 31.56 31.83 0.27 507,2008/7/2006 31.40 31.65 31.33 31.56 0.16 741,3008/4/2006 31.52 31.70 31.10 31.40 0.13 583,5008/3/2006 31.45 31.60 31.16 31.27 ‐0.30 561,7008/2/2006 31.82 31.93 31.49 31.57 ‐0.13 413,6008/1/2006 31.13 31.80 31.02 31.70 0.53 689,900

7/31/2006 30.98 31.30 30.80 31.17 0.17 452,5007/28/2006 30.24 31.35 30.24 31.00 0.81 698,3007/27/2006 30.18 30.60 30.08 30.19 0.14 535,5007/26/2006 29.84 30.06 29.78 30.05 0.19 336,0007/25/2006 29.71 29.89 29.62 29.86 0.08 143,3007/24/2006 29.37 29.79 29.37 29.78 0.54 299,2007/21/2006 29.12 29.35 29.12 29.24 0.12 159,8007/20/2006 29.07 29.25 29.03 29.12 0.04 238,3007/19/2006 28.62 29.09 28.59 29.08 0.46 160,0007/18/2006 28.53 28.71 28.44 28.62 0.11 203,7007/17/2006 28.48 28.68 28.44 28.51 ‐0.03 193,1007/14/2006 28.53 28.74 28.28 28.54 ‐0.07 285,7007/13/2006 28.68 28.92 28.54 28.61 ‐0.12 252,3007/12/2006 29.01 29.15 28.73 28.73 ‐0.35 223,8007/11/2006 28.83 29.12 28.83 29.08 0.18 216,1007/10/2006 28.70 29.03 28.69 28.90 0.15 306,5007/7/2006 28.15 28.81 28.15 28.75 0.53 412,3007/6/2006 28.10 28.32 28.10 28.22 ‐0.36 303,900

7/5/2006 28.61 28.73 28.41 28.58 ‐0.12 345,1007/3/2006 28.70 28.75 28.34 28.70 0.10 130,100

6/30/2006 28.52 28.61 28.34 28.60 0.10 398,3006/29/2006 28.35 28.52 28.10 28.50 0.29 420,9006/28/2006 28.20 28.31 28.08 28.21 0.00 242,2006/27/2006 28.23 28.52 28.12 28.21 ‐0.04 493,7006/26/2006 28.06 28.27 28.02 28.25 0.24 451,6006/23/2006 27.66 28.16 27.60 28.01 0.26 277,0006/22/2006 28.02 28.02 27.61 27.75 ‐0.28 275,8006/21/2006 27.78 28.05 27.70 28.03 0.22 262,1006/20/2006 27.74 27.99 27.68 27.81 0.04 184,9006/19/2006 28.25 28.28 27.50 27.77 ‐0.53 482,1006/16/2006 28.30 28.38 28.01 28.30 0.04 279,1006/15/2006 28.05 28.27 27.93 28.26 0.26 313,1006/14/2006 27.81 28.12 27.67 28.00 0.15 405,9006/13/2006 28.13 28.30 27.70 27.85 ‐0.34 331,9006/12/2006 28.21 28.50 28.08 28.19 ‐0.03 243,9006/9/2006 28.13 28.30 27.91 28.22 0.14 175,6006/8/2006 27.97 28.25 27.81 28.08 0.08 309,7006/7/2006 27.87 28.15 27.73 28.00 0.18 282,8006/6/2006 28.10 28.15 27.59 27.82 ‐0.22 222,1006/5/2006 28.44 28.50 27.96 28.04 ‐0.49 242,9006/2/2006 28.22 28.57 28.20 28.53 0.32 251,3006/1/2006 27.66 28.22 27.66 28.21 0.55 423,700

5/31/2006 27.35 27.84 27.35 27.66 0.51 341,1005/30/2006 27.48 27.62 27.12 27.15 ‐0.29 214,5005/26/2006 27.51 27.65 27.42 27.44 ‐0.06 160,7005/25/2006 27.21 27.59 27.17 27.50 0.35 155,7005/24/2006 27.09 27.31 26.77 27.15 0.00 315,6005/23/2006 27.59 27.68 27.11 27.15 ‐0.39 518,5005/22/2006 26.93 27.64 26.93 27.54 0.41 475,2005/19/2006 26.60 27.25 26.53 27.13 0.58 743,3005/18/2006 26.56 26.83 26.55 26.55 ‐0.02 222,4005/17/2006 26.76 27.09 26.50 26.57 ‐0.39 199,3005/16/2006 26.94 27.02 26.72 26.96 ‐0.02 547,1005/15/2006 26.56 27.22 26.56 26.98 ‐0.12 296,3005/12/2006 27.39 27.50 27.09 27.10 ‐0.39 249,7005/11/2006 27.77 27.83 27.38 27.49 ‐0.36 223,4005/10/2006 27.54 27.92 27.54 27.85 0.26 192,9005/9/2006 27.68 27.95 27.48 27.59 ‐0.08 304,7005/8/2006 27.73 27.85 27.60 27.67 ‐0.10 284,4005/5/2006 27.49 27.79 27.40 27.77 0.46 235,4005/4/2006 26.83 27.42 26.77 27.31 0.48 886,0005/3/2006 27.00 27.09 26.76 26.83 ‐0.27 427,700

5/2/2006 27.41 27.49 27.03 27.10 ‐0.15 465,5005/1/2006 27.59 27.80 27.20 27.25 ‐0.40 473,900

4/28/2006 27.00 27.68 27.00 27.65 ‐0.08 314,8004/27/2006 26.77 27.75 26.77 27.73 0.53 287,8004/26/2006 27.33 27.44 27.08 27.20 0.00 319,6004/25/2006 27.63 27.68 27.16 27.20 ‐0.47 397,9004/24/2006 27.44 27.68 27.33 27.67 0.17 206,3004/21/2006 27.66 27.72 27.28 27.50 ‐0.01 206,0004/20/2006 27.20 27.57 27.18 27.51 0.22 257,0004/19/2006 27.15 27.42 27.10 27.29 0.08 260,6004/18/2006 27.00 27.29 26.97 27.21 0.26 426,6004/17/2006 26.90 27.03 26.78 26.95 ‐0.03 170,7004/13/2006 27.04 27.21 26.88 26.98 ‐0.15 123,5004/12/2006 27.03 27.21 27.00 27.13 0.06 131,8004/11/2006 27.32 27.51 27.05 27.07 ‐0.25 175,1004/10/2006 27.45 27.68 27.32 27.32 ‐0.18 354,1004/7/2006 28.11 28.13 27.47 27.50 ‐0.60 454,5004/6/2006 28.63 28.72 27.98 28.10 ‐0.66 610,0004/5/2006 28.57 28.83 28.41 28.76 0.15 375,5004/4/2006 28.45 28.70 28.25 28.61 0.11 392,8004/3/2006 28.57 28.70 28.39 28.50 ‐0.11 292,200

3/31/2006 28.53 28.68 28.30 28.61 0.06 381,3003/30/2006 28.55 28.62 28.34 28.55 ‐0.06 467,3003/29/2006 28.41 28.62 28.35 28.61 0.21 569,4003/28/2006 28.49 28.49 28.15 28.40 ‐0.06 316,3003/27/2006 28.48 28.52 28.21 28.46 ‐0.07 291,4003/24/2006 28.21 28.56 28.07 28.53 0.39 281,6003/23/2006 28.28 28.33 28.06 28.14 ‐0.20 330,2003/22/2006 28.43 28.46 28.24 28.34 ‐0.11 420,4003/21/2006 28.50 28.55 28.25 28.45 ‐0.10 297,7003/20/2006 28.82 28.93 28.42 28.55 ‐0.27 191,7003/17/2006 28.85 28.97 28.68 28.82 ‐0.03 491,4003/16/2006 28.93 29.02 28.81 28.85 0.00 276,7003/15/2006 28.64 28.91 28.50 28.85 0.21 334,5003/14/2006 28.45 28.69 28.38 28.64 0.12 432,4003/13/2006 28.60 28.73 28.46 28.52 0.05 176,5003/10/2006 28.54 28.66 28.33 28.47 ‐0.03 220,8003/9/2006 28.42 28.54 28.31 28.50 0.14 269,9003/8/2006 28.22 28.60 28.06 28.36 0.05 386,5003/7/2006 28.35 28.41 28.14 28.31 ‐0.09 182,1003/6/2006 28.76 28.77 28.22 28.40 ‐0.44 527,0003/3/2006 28.93 29.01 28.74 28.84 ‐0.08 423,3003/2/2006 28.90 29.02 28.65 28.92 ‐0.13 592,2003/1/2006 29.32 29.35 28.95 29.05 ‐0.31 386,800

2/28/2006 29.63 29.63 29.22 29.36 ‐0.27 165,5002/27/2006 29.50 29.68 29.42 29.63 0.28 247,5002/24/2006 29.37 29.45 29.17 29.35 0.07 260,4002/23/2006 29.67 29.67 29.27 29.28 ‐0.47 427,7002/22/2006 29.04 29.76 29.04 29.75 0.61 432,0002/21/2006 29.03 29.28 29.00 29.14 0.06 173,9002/17/2006 28.70 29.11 28.64 29.08 0.43 139,0002/16/2006 28.51 28.69 28.44 28.65 0.25 105,5002/15/2006 28.69 28.76 28.25 28.40 ‐0.21 185,9002/14/2006 28.76 28.82 28.42 28.61 ‐0.14 269,8002/13/2006 28.81 28.93 28.71 28.75 ‐0.05 86,4002/10/2006 28.89 29.04 28.65 28.80 ‐0.06 191,6002/9/2006 28.68 29.02 28.46 28.86 0.29 331,7002/8/2006 28.71 28.82 28.40 28.57 ‐0.08 323,3002/7/2006 28.73 28.77 28.54 28.65 ‐0.07 289,0002/6/2006 28.42 28.77 28.42 28.72 0.30 305,8002/3/2006 28.14 28.61 28.00 28.42 0.10 362,8002/2/2006 28.37 28.48 28.02 28.32 ‐0.09 264,8002/1/2006 28.49 28.54 28.23 28.41 ‐0.33 643,900

1/31/2006 28.71 28.78 28.52 28.74 0.04 246,0001/30/2006 28.98 29.03 28.68 28.70 ‐0.21 249,1001/27/2006 29.40 29.50 28.81 28.91 ‐0.34 272,9001/26/2006 29.25 29.51 29.14 29.25 0.04 343,9001/25/2006 30.10 30.16 28.87 29.21 0.46 765,8001/24/2006 28.97 29.03 28.59 28.75 ‐0.11 492,6001/23/2006 28.92 29.08 28.83 28.86 ‐0.06 198,6001/20/2006 29.53 29.62 28.90 28.92 ‐0.67 307,9001/19/2006 29.23 29.63 29.13 29.59 0.38 254,3001/18/2006 28.90 29.28 28.90 29.21 0.14 292,4001/17/2006 28.89 29.08 28.62 29.07 0.13 212,3001/13/2006 28.86 29.09 28.86 28.94 0.15 226,7001/12/2006 28.78 29.15 28.78 28.79 ‐0.10 193,6001/11/2006 28.96 29.07 28.75 28.89 ‐0.18 245,2001/10/2006 29.29 29.33 28.89 29.07 ‐0.32 316,3001/9/2006 29.19 29.39 29.00 29.39 0.17 237,9001/6/2006 29.20 29.29 28.90 29.22 0.14 143,2001/5/2006 29.14 29.35 28.99 29.08 ‐0.12 179,4001/4/2006 29.09 29.24 28.75 29.20 0.05 256,1001/3/2006 28.70 29.16 28.27 29.15 0.45 394,000

12/30/2005 28.24 28.70 28.23 28.70 0.26 724,60012/29/2005 28.48 28.67 28.41 28.44 ‐0.08 141,10012/28/2005 28.60 28.63 28.34 28.52 ‐0.02 209,50012/27/2005 28.86 28.93 28.42 28.54 ‐0.29 239,00012/23/2005 28.88 28.94 28.73 28.83 0.04 137,500

12/22/2005 28.98 29.06 28.61 28.79 ‐0.11 221,50012/21/2005 29.04 29.30 28.80 28.90 ‐0.12 479,10012/20/2005 28.70 29.10 28.67 29.02 0.24 302,30012/19/2005 29.25 29.30 28.64 28.78 ‐0.57 416,10012/16/2005 29.25 29.51 29.13 29.35 ‐0.18 698,40012/15/2005 30.00 30.00 29.49 29.53 ‐0.48 338,00012/14/2005 29.55 30.02 29.47 30.01 0.56 334,80012/13/2005 29.40 29.55 29.15 29.45 0.09 389,10012/12/2005 29.75 29.75 29.17 29.36 ‐0.27 363,20012/9/2005 29.18 29.69 29.18 29.63 0.50 275,70012/8/2005 28.95 29.17 28.81 29.13 0.26 516,20012/7/2005 27.95 29.06 27.91 28.87 0.92 1,082,50012/6/2005 27.81 27.97 27.61 27.95 0.07 650,80012/5/2005 27.70 28.10 27.51 27.88 ‐0.62 1,239,60012/2/2005 28.48 28.51 28.11 28.50 0.15 344,50012/1/2005 28.15 28.36 28.02 28.35 0.26 350,600

11/30/2005 28.20 28.29 27.96 28.09 ‐0.10 495,40011/29/2005 27.95 28.32 27.95 28.19 0.23 289,30011/28/2005 28.06 28.09 27.82 27.96 ‐0.14 200,10011/25/2005 27.98 28.12 27.88 28.10 0.09 58,00011/23/2005 27.81 28.15 27.64 28.01 0.25 271,30011/22/2005 27.65 27.76 27.50 27.76 ‐0.02 216,60011/21/2005 27.68 28.00 27.52 27.78 0.22 238,90011/18/2005 27.54 27.65 27.20 27.56 0.12 255,30011/17/2005 26.95 27.45 26.94 27.44 0.60 245,70011/16/2005 26.71 26.87 26.67 26.84 0.13 175,20011/15/2005 26.65 26.82 26.53 26.71 0.11 162,90011/14/2005 26.74 26.85 26.43 26.60 ‐0.14 95,30011/11/2005 26.90 26.95 26.65 26.74 ‐0.26 138,40011/10/2005 27.22 27.23 26.56 27.00 ‐0.16 261,90011/9/2005 26.78 27.22 26.72 27.16 0.42 274,40011/8/2005 27.03 27.21 26.70 26.74 ‐0.37 173,10011/7/2005 27.43 27.45 26.90 27.11 ‐0.12 159,00011/4/2005 27.52 27.58 27.07 27.23 ‐0.13 168,00011/3/2005 27.46 27.62 27.25 27.36 0.05 349,60011/2/2005 27.09 27.32 26.66 27.31 0.40 327,00011/1/2005 27.00 27.39 26.83 26.91 ‐0.29 489,300

10/31/2005 27.40 27.40 27.10 27.20 0.25 275,30010/28/2005 26.95 27.12 26.77 26.95 0.20 301,70010/27/2005 26.85 26.99 26.60 26.75 ‐0.10 233,50010/26/2005 27.16 27.36 26.78 26.85 ‐0.49 201,40010/25/2005 27.06 27.54 26.91 27.34 0.19 281,00010/24/2005 27.25 27.25 26.60 27.15 1.35 582,60010/21/2005 25.20 26.00 25.19 25.80 0.75 327,900

10/20/2005 25.90 25.92 24.90 25.05 ‐0.73 528,10010/19/2005 25.87 25.90 25.26 25.78 ‐0.24 378,60010/18/2005 26.27 26.34 25.95 26.02 ‐0.25 181,50010/17/2005 26.25 26.46 26.08 26.27 ‐0.11 253,30010/14/2005 26.30 26.49 26.17 26.38 0.08 303,40010/13/2005 26.65 26.73 26.00 26.30 ‐0.46 370,60010/12/2005 27.21 27.50 26.57 26.76 ‐0.61 236,70010/11/2005 27.65 27.80 27.36 27.37 ‐0.19 201,00010/10/2005 27.42 27.69 27.28 27.56 0.10 245,60010/7/2005 27.45 27.76 27.39 27.46 0.10 129,90010/6/2005 27.96 28.02 27.01 27.36 ‐0.46 344,50010/5/2005 28.90 28.98 27.81 27.82 ‐1.36 268,50010/4/2005 29.45 29.65 29.12 29.18 ‐0.11 178,70010/3/2005 28.92 29.30 28.92 29.29 0.37 284,5009/30/2005 29.37 29.42 28.90 28.92 ‐0.45 304,2009/29/2005 28.94 29.37 28.90 29.37 0.35 159,8009/28/2005 29.07 29.17 28.76 29.02 0.12 160,3009/27/2005 28.93 29.07 28.70 28.90 0.00 204,5009/26/2005 29.09 29.20 28.76 28.90 ‐0.11 134,1009/23/2005 28.79 29.19 28.58 29.01 0.21 138,6009/22/2005 28.94 28.94 28.55 28.80 ‐0.24 142,6009/21/2005 29.27 29.40 28.81 29.04 ‐0.36 173,2009/20/2005 30.45 30.45 29.35 29.40 ‐0.10 152,9009/19/2005 29.70 29.80 29.48 29.50 ‐0.34 151,9009/16/2005 29.63 29.85 29.41 29.84 0.21 443,5009/15/2005 29.47 29.70 29.46 29.63 0.13 135,9009/14/2005 29.42 29.53 29.32 29.50 0.00 185,2009/13/2005 29.95 30.03 29.43 29.50 ‐0.66 462,6009/12/2005 29.87 30.17 29.71 30.16 0.20 207,9009/9/2005 29.46 30.01 29.42 29.96 0.56 162,8009/8/2005 29.58 29.62 29.32 29.40 ‐0.18 111,0009/7/2005 29.72 29.79 29.45 29.58 ‐0.32 166,1009/6/2005 29.75 29.93 29.65 29.90 0.23 130,6009/2/2005 29.65 29.81 29.56 29.67 0.00 99,1009/1/2005 29.53 29.80 29.26 29.67 0.11 152,000

8/31/2005 29.27 29.57 29.05 29.56 0.36 176,2008/30/2005 29.48 29.51 28.94 29.20 ‐0.39 173,9008/29/2005 29.24 29.59 29.10 29.59 0.22 254,7008/26/2005 29.67 29.67 29.21 29.37 ‐0.23 198,2008/25/2005 29.36 29.70 29.33 29.60 0.22 195,8008/24/2005 29.54 29.85 29.35 29.38 ‐0.13 196,1008/23/2005 29.30 29.55 29.25 29.51 0.21 226,0008/22/2005 29.10 29.35 29.08 29.30 0.30 192,6008/19/2005 28.95 29.09 28.86 29.00 0.18 423,200

8/18/2005 28.85 29.00 28.65 28.82 ‐0.13 395,2008/17/2005 28.98 29.07 28.65 28.95 ‐0.03 372,0008/16/2005 29.33 29.33 28.89 28.98 ‐0.33 273,7008/15/2005 29.26 29.37 29.00 29.31 0.14 312,3008/12/2005 29.36 29.36 29.03 29.17 ‐0.13 218,0008/11/2005 29.00 29.32 28.95 29.30 0.25 278,9008/10/2005 29.20 29.47 28.91 29.05 ‐0.17 386,4008/9/2005 29.50 29.64 29.14 29.22 ‐0.28 438,2008/8/2005 30.00 30.13 29.38 29.50 ‐0.39 512,4008/5/2005 30.05 30.17 29.84 29.89 ‐0.31 519,6008/4/2005 30.24 30.33 30.00 30.20 ‐0.04 439,9008/3/2005 30.00 30.49 29.98 30.24 0.29 446,1008/2/2005 29.98 30.06 29.90 29.95 ‐0.03 582,0008/1/2005 30.08 30.27 29.75 29.98 ‐0.35 492,600

7/29/2005 30.35 30.44 30.11 30.33 ‐0.24 275,8007/28/2005 30.60 30.60 30.30 30.57 0.22 98,5007/27/2005 30.32 30.49 30.15 30.35 0.28 230,6007/26/2005 30.10 30.23 30.00 30.07 ‐0.05 256,3007/25/2005 30.29 30.43 30.11 30.12 ‐0.25 331,5007/22/2005 30.24 30.43 30.21 30.37 0.17 219,3007/21/2005 30.73 30.73 30.00 30.20 ‐0.53 293,8007/20/2005 30.53 30.74 30.40 30.73 0.14 272,8007/19/2005 30.83 30.90 30.53 30.59 ‐0.25 300,3007/18/2005 30.82 31.02 30.76 30.84 ‐0.09 143,4007/15/2005 30.86 31.08 30.85 30.93 ‐0.04 182,9007/14/2005 31.11 31.22 30.65 30.97 ‐0.03 248,3007/13/2005 31.10 31.25 30.95 31.00 ‐0.10 252,6007/12/2005 31.24 31.40 31.05 31.10 ‐0.12 250,0007/11/2005 31.00 31.24 30.99 31.22 0.09 212,6007/8/2005 30.71 31.16 30.65 31.13 0.43 181,5007/7/2005 30.50 30.83 30.44 30.70 0.03 207,8007/6/2005 31.15 31.17 30.65 30.67 ‐0.73 203,8007/5/2005 31.20 31.46 30.97 31.40 0.18 464,3007/1/2005 30.84 31.23 30.84 31.22 0.39 266,200

6/30/2005 30.66 30.98 30.66 30.83 0.18 331,9006/29/2005 30.59 30.80 30.47 30.65 0.15 269,8006/28/2005 30.42 30.77 30.37 30.50 0.30 332,9006/27/2005 30.08 30.67 30.01 30.20 0.05 318,3006/24/2005 30.42 30.57 30.05 30.15 ‐0.21 282,9006/23/2005 30.35 30.58 30.13 30.36 ‐0.03 280,2006/22/2005 29.96 30.48 29.79 30.39 0.53 435,9006/21/2005 29.80 29.92 29.61 29.86 0.06 164,2006/20/2005 29.80 29.92 29.63 29.80 0.00 284,6006/17/2005 29.89 29.98 29.70 29.80 0.06 420,600

6/16/2005 29.71 29.80 29.46 29.74 0.06 216,9006/15/2005 30.07 30.07 29.40 29.68 ‐0.25 253,0006/14/2005 29.88 30.17 29.77 29.93 ‐0.02 270,7006/13/2005 29.63 30.05 29.42 29.95 0.27 341,8006/10/2005 29.64 29.79 29.39 29.68 0.08 231,2006/9/2005 29.52 29.60 28.94 29.60 0.10 318,8006/8/2005 29.69 29.74 29.44 29.50 ‐0.10 277,1006/7/2005 29.90 29.94 29.50 29.60 ‐0.18 347,3006/6/2005 29.20 29.85 29.20 29.78 ‐28.99 343,100 2‐for‐1 Split6/3/2005 58.65 59.02 58.43 58.77 0.05 327,4006/2/2005 58.71 58.86 58.38 58.72 ‐0.04 478,2006/1/2005 58.47 59.32 58.30 58.76 0.22 324,000

5/31/2005 58.51 58.95 57.95 58.54 ‐0.16 643,6005/27/2005 58.70 58.79 58.13 58.70 0.99 610,8005/26/2005 57.30 57.81 57.29 57.71 0.53 252,0005/25/2005 57.13 57.48 56.96 57.18 0.18 266,6005/24/2005 57.10 57.29 56.83 57.00 ‐0.15 256,0005/23/2005 57.24 57.43 56.92 57.15 ‐0.11 322,2005/20/2005 57.20 57.31 56.78 57.26 0.06 181,8005/19/2005 57.16 57.39 56.81 57.20 ‐0.04 273,6005/18/2005 57.55 57.91 57.20 57.24 ‐0.19 353,0005/17/2005 56.89 57.49 56.69 57.43 0.41 315,4005/16/2005 56.25 57.02 56.12 57.02 0.72 446,8005/13/2005 56.00 56.80 55.60 56.30 0.30 491,0005/12/2005 56.40 56.56 55.87 56.00 ‐0.45 295,0005/11/2005 56.25 56.67 56.01 56.45 0.07 369,2005/10/2005 55.69 56.38 55.43 56.38 0.73 524,6005/9/2005 55.97 56.01 55.40 55.65 ‐0.35 570,6005/6/2005 55.44 56.20 55.42 56.00 0.63 616,0005/5/2005 54.80 55.65 54.68 55.37 0.57 610,4005/4/2005 54.25 54.99 54.03 54.80 0.68 520,8005/3/2005 54.60 54.66 53.96 54.12 ‐0.28 371,4005/2/2005 54.30 54.64 54.18 54.40 0.26 402,600

4/29/2005 54.15 54.30 53.62 54.14 0.22 441,6004/28/2005 54.50 54.56 53.76 53.92 ‐0.57 405,8004/27/2005 54.35 54.72 53.92 54.49 0.34 425,4004/26/2005 54.82 54.82 54.12 54.15 ‐0.85 308,0004/25/2005 54.84 55.09 54.58 55.00 0.26 207,2004/22/2005 54.28 54.74 54.09 54.74 0.37 401,0004/21/2005 54.15 54.53 54.01 54.37 0.22 385,0004/20/2005 54.80 54.80 53.84 54.15 ‐0.75 635,6004/19/2005 54.45 54.90 54.22 54.90 0.25 331,4004/18/2005 53.85 54.78 53.60 54.65 0.80 371,8004/15/2005 54.70 54.70 53.78 53.85 ‐0.85 222,000

4/14/2005 55.49 55.60 54.59 54.70 ‐0.80 375,2004/13/2005 55.36 55.63 55.23 55.50 0.04 429,6004/12/2005 54.80 55.61 54.53 55.46 0.51 276,8004/11/2005 54.76 55.24 54.76 54.95 0.25 203,4004/8/2005 55.20 55.30 54.56 54.70 ‐0.42 183,2004/7/2005 54.35 55.31 54.21 55.12 0.83 424,2004/6/2005 54.62 54.75 54.00 54.29 ‐0.79 324,4004/5/2005 54.99 55.21 54.89 55.08 0.10 301,6004/4/2005 54.53 54.98 54.35 54.98 0.24 653,2004/1/2005 54.80 55.05 54.42 54.74 0.44 365,200

3/31/2005 53.90 54.36 53.90 54.30 0.60 436,6003/30/2005 53.45 53.95 53.45 53.70 0.35 365,4003/29/2005 54.20 54.20 53.35 53.35 ‐0.76 406,4003/28/2005 53.98 54.45 53.55 54.11 0.21 316,6003/24/2005 53.77 54.27 53.77 53.90 0.14 280,2003/23/2005 54.27 54.27 53.68 53.76 ‐0.51 322,8003/22/2005 55.05 55.37 54.17 54.27 ‐0.95 424,6003/21/2005 55.02 55.22 54.75 55.22 0.04 294,4003/18/2005 55.52 55.63 54.85 55.18 ‐0.32 435,4003/17/2005 55.46 55.75 55.37 55.50 ‐0.05 201,2003/16/2005 56.10 56.46 55.52 55.55 ‐0.80 309,0003/15/2005 56.33 56.90 56.26 56.35 0.01 360,2003/14/2005 55.65 56.52 55.65 56.34 0.89 298,0003/11/2005 55.85 56.03 55.45 55.45 ‐0.20 278,6003/10/2005 55.35 55.79 54.99 55.65 0.30 284,4003/9/2005 56.15 56.15 55.31 55.35 ‐0.90 290,8003/8/2005 56.68 56.72 55.90 56.25 ‐0.43 314,8003/7/2005 55.98 56.93 55.98 56.68 0.69 317,8003/4/2005 55.70 55.99 55.23 55.99 0.54 535,6003/3/2005 55.40 55.46 54.83 55.45 0.21 384,2003/2/2005 55.59 55.78 55.04 55.24 ‐0.45 279,8003/1/2005 55.53 55.88 55.44 55.69 0.19 411,000

2/28/2005 55.70 55.84 55.41 55.50 ‐0.30 629,8002/25/2005 55.30 55.95 55.13 55.80 0.30 332,0002/24/2005 54.95 55.50 54.95 55.50 0.40 143,6002/23/2005 55.25 55.50 55.03 55.10 0.09 474,0002/22/2005 56.74 56.74 54.99 55.01 ‐1.73 469,8002/18/2005 57.55 57.55 56.54 56.74 ‐0.90 190,4002/17/2005 57.79 58.02 57.40 57.64 ‐0.15 272,2002/16/2005 57.50 58.01 57.43 57.79 0.20 278,4002/15/2005 57.85 57.88 57.47 57.59 ‐0.16 316,4002/14/2005 57.21 57.80 57.18 57.75 0.55 509,8002/11/2005 57.22 57.38 56.97 57.20 0.04 427,8002/10/2005 57.63 57.77 57.14 57.16 ‐0.27 339,800

2/9/2005 57.69 57.89 57.42 57.43 ‐0.49 251,8002/8/2005 57.89 58.03 57.54 57.92 0.03 379,8002/7/2005 58.25 59.35 57.89 57.89 ‐0.36 479,6002/4/2005 57.48 58.29 57.46 58.25 0.77 297,8002/3/2005 57.16 57.53 56.83 57.48 0.32 245,8002/2/2005 56.70 57.26 56.58 57.16 0.36 364,4002/1/2005 56.29 56.80 56.19 56.80 0.52 440,800

1/31/2005 55.52 56.64 55.39 56.28 1.00 665,0001/28/2005 54.67 55.38 54.21 55.28 0.79 388,8001/27/2005 54.20 54.73 54.09 54.49 0.44 389,4001/26/2005 53.89 54.30 53.72 54.05 0.38 280,2001/25/2005 54.23 54.25 53.60 53.67 ‐0.36 254,4001/24/2005 54.07 54.45 54.01 54.03 0.05 209,0001/21/2005 53.66 54.02 53.60 53.98 0.23 298,8001/20/2005 53.81 54.08 53.51 53.75 ‐0.05 364,8001/19/2005 54.00 54.28 53.80 53.80 ‐0.17 202,2001/18/2005 53.42 53.99 53.12 53.97 0.59 320,0001/14/2005 53.23 53.66 53.02 53.38 0.30 267,6001/13/2005 53.16 53.49 53.04 53.08 0.07 173,2001/12/2005 53.05 53.14 52.68 53.01 0.06 228,6001/11/2005 53.18 53.18 52.79 52.95 ‐0.10 400,2001/10/2005 52.87 53.24 52.85 53.05 0.06 302,2001/7/2005 53.15 53.35 52.78 52.99 ‐0.01 544,4001/6/2005 53.00 53.01 52.65 53.00 ‐0.24 517,0001/5/2005 53.63 53.63 53.19 53.24 ‐0.34 750,2001/4/2005 53.93 54.16 53.37 53.58 ‐0.29 834,2001/3/2005 54.15 54.37 53.85 53.87 ‐0.41 494,400

12/31/2004 54.37 54.45 54.19 54.28 ‐0.10 226,60012/30/2004 54.16 54.39 54.05 54.38 0.31 124,20012/29/2004 53.84 54.12 53.71 54.07 0.23 372,80012/28/2004 53.65 54.00 53.59 53.84 ‐0.12 450,60012/27/2004 54.16 54.16 53.75 53.96 ‐0.06 358,80012/23/2004 54.10 54.19 53.70 54.02 0.00 386,80012/22/2004 53.82 54.35 53.82 54.02 0.02 260,60012/21/2004 53.54 54.08 53.43 54.00 0.55 411,00012/20/2004 53.30 53.50 53.08 53.45 0.25 446,00012/17/2004 52.50 53.20 52.29 53.20 0.55 586,60012/16/2004 51.50 52.69 51.45 52.65 0.95 1,102,60012/15/2004 51.39 51.70 51.05 51.70 0.50 495,60012/14/2004 50.40 51.31 50.37 51.20 0.76 468,80012/13/2004 49.84 50.44 49.72 50.44 0.63 247,40012/10/2004 50.00 50.00 49.60 49.81 ‐0.36 477,60012/9/2004 50.20 50.32 50.03 50.17 ‐0.08 225,80012/8/2004 50.33 50.38 50.08 50.25 0.01 286,200

12/7/2004 50.50 50.54 50.10 50.24 ‐0.15 208,00012/6/2004 50.21 50.48 50.03 50.39 0.26 378,20012/3/2004 49.93 50.60 49.90 50.13 0.10 329,40012/2/2004 50.26 50.47 49.96 50.03 ‐0.37 577,80012/1/2004 50.56 50.73 50.23 50.40 ‐0.25 302,800

11/30/2004 51.53 51.56 50.52 50.65 ‐0.99 303,80011/29/2004 52.03 52.03 51.45 51.64 ‐0.14 376,00011/26/2004 51.79 51.95 51.60 51.78 0.07 88,20011/24/2004 51.35 51.75 51.35 51.71 0.37 177,00011/23/2004 51.25 51.35 50.85 51.34 0.07 200,00011/22/2004 50.60 51.27 50.54 51.27 0.85 293,00011/19/2004 50.62 50.80 50.12 50.42 ‐0.20 262,60011/18/2004 50.33 50.74 50.29 50.62 0.37 297,40011/17/2004 50.62 50.99 50.16 50.25 ‐0.13 321,80011/16/2004 50.55 50.89 50.18 50.38 ‐0.19 427,60011/15/2004 50.65 50.70 50.32 50.57 ‐0.08 401,20011/12/2004 50.63 50.66 50.27 50.65 0.08 370,40011/11/2004 50.74 50.75 50.38 50.57 ‐0.11 647,00011/10/2004 50.60 50.97 50.55 50.68 ‐0.02 275,60011/9/2004 50.60 50.78 50.52 50.70 0.14 136,00011/8/2004 50.42 50.72 50.30 50.56 ‐0.06 260,00011/5/2004 50.75 51.19 50.25 50.62 ‐0.28 765,40011/4/2004 49.70 50.90 49.70 50.90 1.10 394,80011/3/2004 49.03 49.87 49.03 49.80 1.07 314,20011/2/2004 49.94 49.94 48.72 48.73 ‐0.99 260,40011/1/2004 49.47 49.76 49.31 49.72 0.25 358,600

10/29/2004 49.57 49.75 49.10 49.47 ‐0.03 229,00010/28/2004 49.80 49.98 49.17 49.50 ‐0.20 246,60010/27/2004 50.00 50.08 49.65 49.70 0.05 408,20010/26/2004 49.32 49.83 49.00 49.65 0.43 330,60010/25/2004 48.95 49.35 48.95 49.22 0.27 214,80010/22/2004 48.80 48.96 48.56 48.95 0.25 199,60010/21/2004 48.54 48.84 48.34 48.70 0.23 274,20010/20/2004 48.54 48.83 48.17 48.47 0.02 434,00010/19/2004 49.10 49.10 48.45 48.45 ‐0.45 121,00010/18/2004 49.19 49.23 48.75 48.90 ‐0.34 203,00010/15/2004 48.98 49.38 48.78 49.24 0.48 234,80010/14/2004 48.63 48.90 48.52 48.76 0.13 271,60010/13/2004 49.55 49.55 48.58 48.63 ‐0.74 173,80010/12/2004 49.18 49.46 48.88 49.37 0.25 288,40010/11/2004 48.86 49.22 48.86 49.12 0.15 132,40010/8/2004 48.86 49.05 48.78 48.97 0.15 230,40010/7/2004 49.00 49.03 48.79 48.82 ‐0.18 334,20010/6/2004 48.99 49.08 48.77 49.00 ‐0.35 1,252,800

10/5/2004 49.36 49.51 49.26 49.35 ‐0.01 536,20010/4/2004 49.23 49.42 49.19 49.36 0.23 271,20010/1/2004 49.03 49.43 49.00 49.13 0.03 385,8009/30/2004 49.00 49.15 48.91 49.10 0.14 242,4009/29/2004 49.03 49.10 48.75 48.96 ‐0.07 210,2009/28/2004 48.68 49.10 48.68 49.03 0.46 266,8009/27/2004 48.50 48.62 48.36 48.57 0.06 230,2009/24/2004 48.76 48.76 48.49 48.51 ‐0.25 307,8009/23/2004 49.20 49.27 48.76 48.76 ‐0.43 282,6009/22/2004 49.75 49.75 49.18 49.19 ‐0.56 183,2009/21/2004 49.80 49.88 49.58 49.75 ‐0.13 295,2009/20/2004 50.19 50.25 49.84 49.88 ‐0.21 283,0009/17/2004 50.25 50.50 50.08 50.09 ‐0.31 272,4009/16/2004 49.73 50.40 49.63 50.40 0.67 255,8009/15/2004 49.39 49.74 49.15 49.73 0.35 229,4009/14/2004 49.55 49.60 49.19 49.38 ‐0.02 222,4009/13/2004 49.35 49.46 49.23 49.40 ‐0.04 399,0009/10/2004 49.00 49.50 48.87 49.44 0.26 354,4009/9/2004 49.22 49.34 49.04 49.18 0.06 575,6009/8/2004 49.39 49.39 49.02 49.12 ‐0.27 322,0009/7/2004 49.00 49.40 48.94 49.39 0.54 294,2009/3/2004 49.00 49.04 48.63 48.85 ‐0.15 223,4009/2/2004 48.78 49.15 48.65 49.00 0.25 154,6009/1/2004 48.92 49.15 48.69 48.75 ‐0.05 430,800

8/31/2004 48.03 48.88 48.03 48.80 0.90 1,014,6008/30/2004 47.88 48.13 47.88 47.90 ‐0.06 262,4008/27/2004 48.07 48.08 47.91 47.96 0.06 140,0008/26/2004 48.09 48.10 47.88 47.90 ‐0.19 207,8008/25/2004 47.98 48.24 47.93 48.09 0.11 291,2008/24/2004 48.03 48.12 47.86 47.98 0.10 138,2008/23/2004 48.13 48.17 47.85 47.88 ‐0.12 153,6008/20/2004 47.85 48.14 47.80 48.00 0.07 307,4008/19/2004 47.90 48.03 47.59 47.93 ‐0.07 243,6008/18/2004 47.87 48.16 47.80 48.00 0.13 372,4008/17/2004 47.90 48.01 47.65 47.87 ‐0.01 193,4008/16/2004 47.50 48.00 47.50 47.88 0.43 182,4008/13/2004 47.60 47.77 47.31 47.45 ‐0.20 181,6008/12/2004 47.74 47.84 47.56 47.65 ‐0.10 324,2008/11/2004 47.30 47.77 47.25 47.75 0.35 332,2008/10/2004 46.85 47.40 46.85 47.40 0.68 191,6008/9/2004 47.25 47.36 46.58 46.72 ‐0.43 185,6008/6/2004 46.71 47.49 46.71 47.15 0.45 166,8008/5/2004 47.40 47.50 46.70 46.70 ‐0.77 225,8008/4/2004 47.07 47.70 46.78 47.47 0.36 169,000

8/3/2004 47.05 47.20 46.84 47.11 0.11 201,4008/2/2004 46.80 47.08 46.64 47.00 0.20 201,600

7/30/2004 46.65 46.85 46.51 46.80 0.05 177,8007/29/2004 46.42 46.82 46.36 46.75 0.50 241,2007/28/2004 46.26 46.37 46.01 46.25 0.15 283,0007/27/2004 46.40 46.60 46.10 46.10 ‐0.12 471,6007/26/2004 46.73 46.88 46.13 46.22 ‐0.45 203,0007/23/2004 46.88 47.17 46.60 46.67 ‐0.16 261,6007/22/2004 47.32 47.32 46.70 46.83 ‐0.43 189,2007/21/2004 47.60 47.84 47.20 47.26 ‐0.44 294,2007/20/2004 47.85 47.86 47.52 47.70 0.00 208,6007/19/2004 47.80 47.92 47.51 47.70 0.08 278,8007/16/2004 47.72 47.72 47.46 47.62 0.13 548,2007/15/2004 47.36 47.61 47.20 47.49 0.19 147,8007/14/2004 47.02 47.50 46.84 47.30 0.25 168,8007/13/2004 47.20 47.26 46.94 47.05 ‐0.05 116,4007/12/2004 47.11 47.34 46.86 47.10 0.02 170,0007/9/2004 47.10 47.14 46.75 47.08 0.01 149,2007/8/2004 47.05 47.14 46.88 47.07 0.11 360,2007/7/2004 47.23 47.28 46.91 46.96 ‐0.72 1,883,4007/6/2004 47.74 47.80 47.51 47.68 0.00 1,532,4007/2/2004 47.31 47.73 47.31 47.68 0.51 193,2007/1/2004 47.77 47.97 47.12 47.17 ‐0.71 274,000

6/30/2004 47.72 48.00 47.47 47.88 0.23 284,0006/29/2004 48.10 48.23 47.50 47.65 ‐0.40 375,4006/28/2004 48.08 48.48 48.05 48.05 ‐0.15 209,2006/25/2004 48.20 48.29 46.60 48.20 0.00 169,4006/24/2004 48.43 48.60 48.19 48.20 ‐0.16 139,4006/23/2004 48.01 48.36 47.94 48.36 0.35 143,6006/22/2004 48.22 48.35 47.90 48.01 ‐0.15 354,4006/21/2004 47.95 48.46 47.77 48.16 0.16 167,2006/18/2004 47.99 48.13 47.81 48.00 ‐0.07 303,4006/17/2004 47.95 48.14 47.72 48.07 0.22 172,4006/16/2004 47.77 48.05 47.77 47.85 0.08 174,0006/15/2004 47.64 48.09 47.58 47.77 0.14 263,4006/14/2004 47.80 47.91 47.63 47.63 ‐0.22 161,4006/10/2004 47.82 47.94 47.75 47.85 0.03 188,0006/9/2004 47.95 48.18 47.79 47.82 ‐0.18 183,8006/8/2004 48.20 48.20 47.97 48.00 ‐0.26 327,0006/7/2004 47.70 48.26 47.70 48.26 0.56 132,6006/4/2004 47.52 47.84 47.22 47.70 0.28 263,2006/3/2004 47.42 47.56 47.02 47.42 ‐0.07 238,6006/2/2004 47.63 47.75 47.16 47.49 0.09 185,2006/1/2004 47.35 47.50 47.12 47.40 0.12 157,800

5/28/2004 47.34 47.39 47.16 47.28 0.06 124,2005/27/2004 47.03 47.43 46.96 47.22 0.24 165,8005/26/2004 46.70 47.00 46.40 46.98 0.38 154,4005/25/2004 46.02 46.61 45.80 46.60 0.64 207,6005/24/2004 45.90 46.17 45.82 45.96 0.28 136,4005/21/2004 46.00 46.20 45.41 45.68 ‐0.12 155,0005/20/2004 45.60 45.89 45.55 45.80 0.40 196,2005/19/2004 46.00 46.07 45.30 45.40 ‐0.35 317,2005/18/2004 45.75 46.15 45.75 45.75 0.10 105,0005/17/2004 46.15 46.15 45.62 45.65 ‐0.50 170,4005/14/2004 45.90 46.35 45.82 46.15 0.20 272,6005/13/2004 45.96 46.20 45.77 45.95 ‐0.07 126,2005/12/2004 46.06 46.10 45.67 46.02 ‐0.03 205,6005/11/2004 46.49 46.58 45.92 46.05 ‐0.43 273,6005/10/2004 47.04 47.08 46.45 46.48 ‐0.58 271,2005/7/2004 48.30 48.35 46.85 47.06 ‐1.42 316,2005/6/2004 48.70 48.75 48.17 48.48 ‐0.31 208,6005/5/2004 48.65 48.98 48.50 48.79 0.29 385,8005/4/2004 48.50 48.64 48.25 48.50 0.25 364,0005/3/2004 48.41 48.50 48.14 48.25 ‐0.15 415,600

4/30/2004 48.20 48.52 48.11 48.40 0.40 340,2004/29/2004 48.49 48.58 47.77 48.00 ‐0.41 157,4004/28/2004 48.46 48.65 48.25 48.41 0.01 276,0004/27/2004 48.37 48.72 48.36 48.40 ‐0.02 126,8004/26/2004 48.20 48.70 48.20 48.42 0.07 135,8004/23/2004 47.90 48.47 47.84 48.35 0.65 195,0004/22/2004 47.40 47.95 47.29 47.70 0.30 351,8004/21/2004 47.50 47.71 47.28 47.40 ‐0.30 215,4004/20/2004 48.00 48.32 47.64 47.70 ‐0.30 152,8004/19/2004 48.10 48.16 47.98 48.00 ‐0.07 175,0004/16/2004 47.85 48.34 47.80 48.07 0.15 297,2004/15/2004 47.97 48.21 47.79 47.92 0.15 549,6004/14/2004 47.85 48.12 47.48 47.77 ‐0.08 457,0004/13/2004 48.69 48.69 47.72 47.85 ‐0.90 629,8004/12/2004 49.34 49.52 48.50 48.75 ‐0.79 242,2004/8/2004 49.51 49.60 49.45 49.54 0.12 191,2004/7/2004 49.65 49.74 49.37 49.42 ‐0.38 200,8004/6/2004 50.20 50.24 49.80 49.80 ‐0.88 195,6004/5/2004 50.80 50.80 50.57 50.68 0.00 248,2004/2/2004 51.25 51.30 50.62 50.68 ‐0.32 222,4004/1/2004 50.85 51.06 50.85 51.00 0.28 217,400

3/31/2004 50.85 50.85 50.65 50.72 ‐0.01 359,8003/30/2004 50.24 50.81 50.23 50.73 0.43 388,2003/29/2004 50.25 50.30 50.00 50.30 0.30 311,000

3/26/2004 50.35 50.50 49.90 50.00 ‐0.20 301,8003/25/2004 50.55 50.70 50.18 50.20 ‐0.18 218,2003/24/2004 50.72 50.83 50.38 50.38 ‐0.35 214,6003/23/2004 50.55 50.80 50.55 50.73 0.28 310,0003/22/2004 51.04 51.04 50.45 50.45 ‐0.55 276,4003/19/2004 51.10 51.10 50.80 51.00 0.10 368,2003/18/2004 51.10 51.10 50.76 50.90 ‐0.26 232,8003/17/2004 50.65 51.20 50.63 51.16 0.66 361,6003/16/2004 50.60 50.64 50.44 50.50 0.01 569,2003/15/2004 50.50 50.77 50.29 50.49 ‐0.01 350,2003/12/2004 50.40 50.60 50.35 50.50 ‐0.05 380,0003/11/2004 51.20 51.24 50.50 50.55 ‐0.85 451,8003/10/2004 52.00 52.09 51.40 51.40 ‐0.52 169,6003/9/2004 51.75 51.94 51.37 51.92 0.17 226,4003/8/2004 51.90 52.24 51.70 51.75 0.05 213,8003/5/2004 51.69 51.95 51.65 51.70 0.01 323,6003/4/2004 51.58 51.80 51.43 51.69 0.11 184,4003/3/2004 51.40 51.62 51.02 51.58 0.00 196,8003/2/2004 51.20 52.85 51.10 51.58 0.23 775,8003/1/2004 51.12 51.51 51.10 51.35 0.20 313,000

2/27/2004 50.40 51.20 50.33 51.15 0.92 541,6002/26/2004 50.00 50.41 49.92 50.23 0.09 283,4002/25/2004 50.05 50.24 49.86 50.14 0.14 171,8002/24/2004 50.00 50.05 49.77 50.00 ‐0.08 357,2002/23/2004 49.90 50.12 49.80 50.08 0.08 231,0002/20/2004 50.23 50.23 49.89 50.00 ‐0.20 187,2002/19/2004 50.00 50.65 49.96 50.20 0.27 334,8002/18/2004 49.35 49.93 49.31 49.93 0.67 464,6002/17/2004 48.95 49.29 48.90 49.26 0.31 290,8002/13/2004 48.97 49.10 48.72 48.95 0.08 251,6002/12/2004 49.05 49.08 48.73 48.87 ‐0.08 158,2002/11/2004 48.85 49.10 48.71 48.95 ‐0.05 209,4002/10/2004 48.95 49.02 48.80 49.00 0.18 125,8002/9/2004 48.75 48.86 48.61 48.82 0.09 134,8002/6/2004 48.65 48.78 48.40 48.73 0.30 92,2002/5/2004 48.80 48.80 48.34 48.43 ‐0.30 153,2002/4/2004 49.21 49.21 48.40 48.73 ‐0.47 211,4002/3/2004 49.45 49.45 49.01 49.20 0.00 223,4002/2/2004 49.00 49.32 48.92 49.20 0.25 637,400

1/30/2004 49.35 49.50 48.81 48.95 ‐0.30 320,4001/29/2004 48.85 49.45 48.85 49.25 0.23 162,6001/28/2004 48.75 49.50 48.53 49.02 0.67 299,2001/27/2004 48.35 48.50 48.16 48.35 ‐0.15 375,2001/26/2004 49.00 49.00 48.35 48.50 ‐0.65 248,800

1/23/2004 49.50 49.79 49.10 49.15 ‐0.40 255,2001/22/2004 49.78 49.98 49.50 49.55 ‐0.23 466,4001/21/2004 49.00 49.78 49.00 49.78 0.63 169,2001/20/2004 48.80 49.15 48.58 49.15 0.40 207,0001/16/2004 48.75 48.78 48.50 48.75 0.20 165,2001/15/2004 48.80 48.80 48.37 48.55 ‐0.11 177,6001/14/2004 48.65 48.89 48.50 48.66 0.21 269,6001/13/2004 48.20 48.69 48.20 48.45 0.05 372,8001/12/2004 48.58 48.65 48.00 48.40 0.05 262,8001/9/2004 48.50 48.75 48.28 48.35 ‐0.32 200,2001/8/2004 48.50 48.68 48.25 48.67 0.37 173,2001/7/2004 48.15 48.35 48.00 48.30 ‐0.50 180,4001/6/2004 48.75 48.98 48.50 48.80 0.11 313,2001/5/2004 49.00 49.13 48.37 48.69 ‐0.23 273,6001/2/2004 48.70 49.15 48.60 48.92 0.42 171,600

12/31/2003 48.68 48.90 48.50 48.50 ‐0.18 189,00012/30/2003 48.55 48.84 48.55 48.68 0.04 151,60012/29/2003 48.63 48.96 48.35 48.64 0.00 246,00012/26/2003 48.45 48.84 48.40 48.64 0.26 86,60012/24/2003 48.30 48.55 48.30 48.38 ‐0.07 115,60012/23/2003 48.38 48.47 48.25 48.45 0.07 230,00012/22/2003 47.80 48.42 47.80 48.38 0.04 315,00012/19/2003 48.23 48.49 48.10 48.34 0.14 427,00012/18/2003 48.00 48.44 47.70 48.20 0.12 215,00012/17/2003 48.10 48.14 47.64 48.08 0.08 138,20012/16/2003 48.00 48.20 47.90 48.00 0.10 122,00012/15/2003 48.15 48.19 47.88 47.90 ‐0.05 414,60012/12/2003 47.50 47.97 47.43 47.95 0.60 323,20012/11/2003 47.15 47.78 47.15 47.35 0.30 371,40012/10/2003 47.45 47.48 47.00 47.05 ‐0.30 346,40012/9/2003 47.80 47.80 47.25 47.35 ‐0.35 288,80012/8/2003 47.21 47.75 47.21 47.70 0.45 394,20012/5/2003 47.55 47.70 47.25 47.25 ‐0.15 241,60012/4/2003 47.40 47.50 47.30 47.40 ‐0.20 169,00012/3/2003 47.95 48.10 47.50 47.60 ‐0.29 188,60012/2/2003 47.92 48.13 47.89 47.89 0.01 195,60012/1/2003 48.25 48.25 47.62 47.88 0.23 254,200

11/28/2003 47.30 47.74 47.30 47.65 0.20 83,40011/26/2003 47.83 48.00 47.25 47.45 ‐0.18 296,40011/25/2003 47.65 47.68 47.37 47.63 0.00 166,80011/24/2003 47.25 47.63 47.20 47.63 0.60 167,40011/21/2003 46.85 47.07 46.80 47.03 0.18 193,60011/20/2003 46.90 47.13 46.73 46.85 0.00 177,00011/19/2003 46.50 46.98 46.50 46.85 0.49 265,000

11/18/2003 47.70 47.75 46.36 46.36 ‐1.29 275,80011/17/2003 48.20 48.20 47.51 47.65 ‐0.60 268,40011/14/2003 48.40 48.45 48.21 48.25 ‐0.11 241,60011/13/2003 48.49 48.59 48.27 48.36 ‐0.13 178,20011/12/2003 48.12 48.57 47.95 48.49 0.40 450,60011/11/2003 47.90 48.14 47.80 48.09 0.24 166,00011/10/2003 47.80 47.93 47.70 47.85 0.26 365,80011/7/2003 47.95 47.96 47.59 47.59 ‐0.14 290,80011/6/2003 47.88 47.90 47.70 47.73 ‐0.20 306,20011/5/2003 47.71 48.07 47.71 47.93 0.23 646,40011/4/2003 47.72 47.90 47.59 47.70 0.10 680,80011/3/2003 46.66 47.60 46.62 47.60 0.90 712,200

10/31/2003 46.85 46.85 46.44 46.70 ‐0.01 383,80010/30/2003 46.59 46.78 46.45 46.71 0.13 355,20010/29/2003 45.85 46.65 45.75 46.58 0.91 564,80010/28/2003 45.40 45.67 45.08 45.67 0.40 306,80010/27/2003 45.55 45.72 45.16 45.27 ‐0.25 526,20010/24/2003 45.50 45.67 45.21 45.52 0.02 213,40010/23/2003 46.00 46.20 45.47 45.50 ‐0.52 272,40010/22/2003 46.01 46.30 45.60 46.02 0.01 464,00010/21/2003 46.00 46.20 45.90 46.01 0.07 287,00010/20/2003 45.75 45.99 45.71 45.94 0.12 169,00010/17/2003 45.90 45.90 45.33 45.82 ‐0.08 385,20010/16/2003 45.77 46.00 45.77 45.90 0.18 275,20010/15/2003 46.30 46.30 45.58 45.72 ‐0.49 293,60010/14/2003 46.34 46.40 46.06 46.21 ‐0.13 195,60010/13/2003 46.56 46.80 46.30 46.34 ‐0.24 181,60010/10/2003 46.75 46.98 46.54 46.58 ‐0.32 225,60010/9/2003 46.90 47.08 46.70 46.90 0.20 309,00010/8/2003 47.05 47.20 46.48 46.70 ‐0.98 431,20010/7/2003 47.60 47.75 47.41 47.68 ‐0.07 419,40010/6/2003 47.95 47.95 47.50 47.75 ‐0.09 323,80010/3/2003 47.85 47.99 47.60 47.84 0.22 303,80010/2/2003 47.70 47.70 47.44 47.62 ‐0.08 234,80010/1/2003 47.72 47.72 47.31 47.70 0.20 417,4009/30/2003 48.34 48.34 47.49 47.50 ‐0.84 500,6009/29/2003 47.48 48.34 47.38 48.34 0.89 366,2009/26/2003 46.95 47.49 46.70 47.45 0.50 469,8009/25/2003 46.80 47.03 46.70 46.95 0.19 213,8009/24/2003 47.08 47.13 46.76 46.76 ‐0.32 191,8009/23/2003 46.95 47.40 46.94 47.08 0.11 424,8009/22/2003 47.25 47.33 46.80 46.97 ‐0.35 337,8009/19/2003 47.00 47.40 46.90 47.32 0.38 441,4009/18/2003 46.60 46.95 46.42 46.94 0.50 291,200

9/17/2003 46.78 46.78 46.43 46.44 ‐0.34 152,4009/16/2003 46.73 46.99 46.58 46.78 0.05 254,6009/15/2003 46.98 46.98 46.60 46.73 ‐0.24 232,0009/12/2003 46.59 46.97 46.37 46.97 0.45 311,4009/11/2003 46.30 46.67 46.23 46.52 0.25 282,0009/10/2003 46.35 46.37 46.09 46.27 0.12 192,4009/9/2003 46.15 46.36 45.90 46.15 ‐0.12 160,2009/8/2003 46.14 46.38 45.90 46.27 0.26 230,6009/5/2003 45.99 46.09 45.71 46.01 0.02 322,4009/4/2003 45.75 46.10 45.62 45.99 0.37 230,8009/3/2003 45.50 45.68 45.38 45.62 0.13 312,4009/2/2003 44.60 45.50 44.58 45.49 0.89 324,600

8/29/2003 44.36 44.61 44.25 44.60 0.25 144,4008/28/2003 44.50 44.65 44.23 44.35 ‐0.28 291,0008/27/2003 44.93 44.94 44.53 44.63 ‐0.17 158,4008/26/2003 44.92 44.99 44.60 44.80 ‐0.14 160,6008/25/2003 44.75 45.00 44.72 44.94 0.33 151,8008/22/2003 45.12 45.15 44.55 44.61 ‐0.49 250,6008/21/2003 45.30 45.30 45.10 45.10 ‐0.22 292,8008/20/2003 45.34 45.44 45.22 45.32 ‐0.04 256,6008/19/2003 45.23 45.42 45.22 45.36 0.14 171,4008/18/2003 45.45 45.47 45.20 45.22 ‐0.13 195,6008/15/2003 44.85 45.44 44.85 45.35 0.28 182,2008/14/2003 45.00 45.13 44.75 45.07 0.02 240,4008/13/2003 44.60 45.22 44.55 45.05 0.50 617,4008/12/2003 44.10 44.55 44.10 44.55 0.30 366,8008/11/2003 44.25 44.39 44.18 44.25 0.00 390,8008/8/2003 44.65 44.65 44.21 44.25 ‐0.25 404,4008/7/2003 44.48 44.59 44.30 44.50 0.02 424,2008/6/2003 44.05 44.53 44.01 44.48 0.23 419,0008/5/2003 44.95 44.95 44.18 44.25 ‐0.45 584,0008/4/2003 44.67 44.74 44.45 44.70 0.04 302,0008/1/2003 44.85 44.85 44.45 44.66 ‐0.07 399,200

7/31/2003 45.10 45.15 44.65 44.73 ‐0.12 350,8007/30/2003 45.00 45.10 44.52 44.85 0.00 420,0007/29/2003 44.94 44.94 44.54 44.85 0.15 418,0007/28/2003 44.60 45.23 44.59 44.70 ‐0.07 540,0007/25/2003 44.20 44.90 44.20 44.77 ‐0.12 591,4007/24/2003 44.80 45.35 44.45 44.89 0.30 533,6007/23/2003 44.50 44.80 44.25 44.59 0.09 339,6007/22/2003 43.95 44.52 43.63 44.50 0.77 464,6007/21/2003 44.20 44.27 43.70 43.73 ‐0.27 483,8007/18/2003 44.17 44.23 43.77 44.00 ‐0.17 452,6007/17/2003 44.60 44.60 44.16 44.17 ‐0.53 168,800

7/16/2003 45.14 45.14 44.50 44.70 ‐0.44 307,4007/15/2003 45.50 45.52 45.06 45.14 ‐0.36 451,8007/14/2003 45.49 45.62 45.31 45.50 0.08 255,6007/11/2003 45.25 45.44 45.01 45.42 0.42 231,6007/10/2003 45.30 45.39 44.80 45.00 ‐0.40 392,4007/9/2003 45.66 45.66 45.34 45.40 ‐0.05 239,6007/8/2003 45.70 45.70 45.37 45.45 ‐0.64 375,4007/7/2003 46.00 46.30 46.00 46.09 0.09 401,4007/3/2003 46.15 46.15 45.85 46.00 ‐0.20 80,4007/2/2003 45.62 46.20 45.62 46.20 0.45 383,0007/1/2003 45.54 45.76 45.41 45.75 0.20 417,000

6/30/2003 45.58 45.58 45.35 45.55 ‐0.02 512,6006/27/2003 45.52 45.95 45.43 45.57 0.07 503,0006/26/2003 45.32 45.63 45.25 45.50 0.20 822,4006/25/2003 45.20 45.59 45.05 45.30 0.30 178,0006/24/2003 44.86 45.35 44.78 45.00 ‐0.05 193,4006/23/2003 45.50 45.50 45.03 45.05 ‐0.58 663,4006/20/2003 45.50 45.75 45.35 45.63 0.26 335,0006/19/2003 45.01 45.50 45.01 45.37 0.35 349,6006/18/2003 44.90 45.10 44.79 45.02 ‐0.03 257,4006/17/2003 45.00 45.20 44.50 45.05 ‐0.14 345,6006/16/2003 44.80 45.55 44.80 45.19 0.14 290,6006/13/2003 45.40 45.72 45.05 45.05 ‐0.60 432,0006/12/2003 46.36 46.36 45.47 45.65 ‐0.70 873,2006/11/2003 46.60 46.66 46.13 46.35 ‐0.20 311,0006/10/2003 46.56 46.66 46.29 46.55 ‐0.01 143,4006/9/2003 46.50 46.98 46.49 46.56 ‐0.14 196,6006/6/2003 46.80 47.35 46.69 46.70 ‐0.35 395,0006/5/2003 47.32 47.35 46.97 47.05 ‐0.35 410,4006/4/2003 47.20 47.40 47.06 47.40 0.24 416,0006/3/2003 47.15 47.20 46.73 47.16 ‐0.01 164,8006/2/2003 46.50 47.40 46.50 47.17 0.54 268,600

5/30/2003 46.55 47.00 46.36 46.63 0.08 415,2005/29/2003 47.60 47.69 46.46 46.55 ‐0.95 353,8005/28/2003 47.97 47.97 47.30 47.50 ‐0.40 296,8005/27/2003 46.60 48.00 46.25 47.90 1.30 653,4005/23/2003 45.00 47.00 45.00 46.60 1.76 406,8005/22/2003 44.50 44.93 44.50 44.84 0.44 252,0005/21/2003 44.20 44.47 44.08 44.40 0.15 238,6005/20/2003 44.30 44.30 43.91 44.25 0.18 251,0005/19/2003 44.60 44.60 44.07 44.07 ‐0.38 184,0005/16/2003 44.30 44.95 44.30 44.45 0.33 367,8005/15/2003 43.74 44.12 43.53 44.12 0.38 326,4005/14/2003 43.50 43.74 43.40 43.74 0.18 275,000

5/13/2003 43.50 43.68 43.30 43.56 ‐0.09 284,6005/12/2003 43.65 43.74 43.47 43.65 ‐0.20 220,8005/9/2003 43.70 43.85 43.45 43.85 0.29 238,0005/8/2003 43.12 43.56 43.05 43.56 0.44 314,6005/7/2003 43.32 43.48 43.02 43.12 ‐0.20 311,0005/6/2003 43.50 43.60 43.20 43.32 0.07 365,0005/5/2003 43.50 43.53 43.13 43.25 ‐0.22 176,6005/2/2003 43.50 43.55 43.05 43.47 0.55 394,0005/1/2003 43.30 43.34 42.50 42.92 ‐0.28 322,600

4/30/2003 43.20 43.25 42.85 43.20 0.18 580,2004/29/2003 42.70 43.20 42.62 43.02 0.27 570,2004/28/2003 41.85 42.91 41.85 42.75 0.95 814,2004/25/2003 41.48 41.84 41.25 41.80 0.43 313,4004/24/2003 41.20 41.62 41.16 41.37 0.17 205,6004/23/2003 41.18 41.33 40.91 41.20 0.25 202,0004/22/2003 40.80 41.20 40.76 40.95 0.05 181,6004/21/2003 40.90 41.05 40.70 40.90 0.00 373,8004/17/2003 40.91 41.18 40.80 40.90 ‐0.08 311,6004/16/2003 41.15 41.27 40.92 40.98 ‐0.02 152,8004/15/2003 40.70 41.13 40.70 41.00 0.10 327,0004/14/2003 40.90 41.10 40.60 40.90 0.00 257,6004/11/2003 41.00 41.10 40.62 40.90 0.02 277,6004/10/2003 40.48 41.25 40.48 40.88 0.30 416,4004/9/2003 40.35 40.84 40.32 40.58 0.18 201,4004/8/2003 40.27 40.61 40.11 40.40 ‐0.35 394,2004/7/2003 40.61 41.23 40.61 40.75 0.25 439,6004/4/2003 40.07 40.50 39.91 40.50 0.45 637,4004/3/2003 40.53 40.63 39.78 40.05 ‐0.40 442,8004/2/2003 40.80 40.80 40.31 40.45 ‐0.10 214,2004/1/2003 40.01 40.62 39.99 40.55 0.53 189,400

3/31/2003 40.05 40.35 39.75 40.02 ‐0.18 261,8003/28/2003 40.00 40.20 39.82 40.20 0.19 358,0003/27/2003 40.01 40.25 39.82 40.01 0.00 511,8003/26/2003 40.22 40.30 40.00 40.01 ‐0.21 227,0003/25/2003 39.90 40.50 39.85 40.22 0.27 185,6003/24/2003 40.50 40.54 39.75 39.95 ‐0.65 184,6003/21/2003 40.18 40.60 39.85 40.60 0.60 245,2003/20/2003 39.70 40.00 39.65 40.00 0.20 427,4003/19/2003 39.95 39.95 39.52 39.80 ‐0.15 497,4003/18/2003 40.05 40.10 39.90 39.95 ‐0.05 542,0003/17/2003 40.35 40.59 40.00 40.00 ‐0.50 410,2003/14/2003 40.45 40.75 40.34 40.50 ‐0.19 425,4003/13/2003 40.10 40.69 40.10 40.69 0.55 444,2003/12/2003 40.00 40.35 39.85 40.14 0.14 241,000

3/11/2003 40.25 40.55 40.00 40.00 ‐0.25 307,0003/10/2003 40.36 40.54 40.00 40.25 ‐0.11 332,6003/7/2003 40.15 40.40 40.15 40.36 0.18 256,8003/6/2003 40.02 40.25 39.85 40.18 0.09 213,6003/5/2003 40.07 40.40 39.90 40.09 0.02 271,2003/4/2003 40.60 40.60 40.00 40.07 ‐0.53 134,8003/3/2003 40.60 41.00 40.45 40.60 0.18 138,400

2/28/2003 40.70 40.74 40.25 40.42 ‐0.23 145,4002/27/2003 40.50 41.00 40.23 40.65 0.25 262,2002/26/2003 41.16 41.18 40.37 40.40 ‐0.76 332,2002/25/2003 40.52 41.26 40.51 41.16 0.64 290,2002/24/2003 40.80 40.98 40.52 40.52 ‐0.28 220,2002/21/2003 40.50 40.99 40.50 40.80 0.40 236,6002/20/2003 39.97 40.53 39.97 40.40 0.40 173,8002/19/2003 40.20 40.33 39.75 40.00 ‐0.17 155,6002/18/2003 39.67 40.27 39.50 40.17 0.66 185,4002/14/2003 39.56 39.80 39.31 39.51 ‐0.01 248,0002/13/2003 39.05 39.60 38.67 39.52 0.51 398,6002/12/2003 39.90 40.05 39.00 39.01 ‐1.03 271,4002/11/2003 40.79 40.79 39.90 40.04 ‐0.75 416,6002/10/2003 40.66 40.95 40.52 40.79 0.16 315,0002/7/2003 42.00 42.00 40.60 40.63 ‐1.36 268,4002/6/2003 42.25 42.35 41.93 41.99 ‐0.22 221,0002/5/2003 42.50 42.59 42.20 42.21 ‐0.24 418,6002/4/2003 42.70 42.73 42.31 42.45 0.08 324,6002/3/2003 42.25 42.65 42.10 42.37 0.37 252,400

1/31/2003 41.93 42.25 41.75 42.00 ‐0.08 255,2001/30/2003 42.40 42.45 42.00 42.08 ‐0.32 253,0001/29/2003 42.11 42.50 41.70 42.40 0.30 142,8001/28/2003 41.58 42.40 41.57 42.10 0.62 357,2001/27/2003 42.25 42.25 41.04 41.48 ‐0.92 225,6001/24/2003 43.10 43.10 42.40 42.40 ‐0.85 251,8001/23/2003 43.11 43.48 43.05 43.25 0.14 289,2001/22/2003 43.25 43.32 42.85 43.11 ‐0.24 382,4001/21/2003 43.35 43.50 43.01 43.35 0.05 288,2001/17/2003 43.99 43.99 43.13 43.30 ‐0.69 179,8001/16/2003 44.42 44.55 43.50 43.99 ‐0.42 307,0001/15/2003 44.44 44.71 44.01 44.41 0.06 198,8001/14/2003 44.45 44.50 44.01 44.35 0.15 164,4001/13/2003 44.82 44.82 44.00 44.20 ‐0.56 228,8001/10/2003 45.24 45.24 44.67 44.76 ‐0.50 175,0001/9/2003 45.20 45.41 44.99 45.26 0.09 161,4001/8/2003 45.05 45.60 45.03 45.17 ‐0.35 237,2001/7/2003 46.00 46.01 45.30 45.52 ‐0.48 544,800

1/6/2003 44.65 46.12 44.65 46.00 1.50 259,2001/3/2003 44.65 44.73 44.25 44.50 0.00 321,6001/2/2003 44.25 44.60 44.23 44.50 0.11 568,600

12/31/2002 44.44 44.60 44.20 44.39 ‐0.05 394,60012/30/2002 44.50 44.50 44.20 44.44 0.03 246,20012/27/2002 44.53 44.70 44.23 44.41 ‐0.12 216,40012/26/2002 44.15 44.70 44.15 44.53 0.56 246,20012/24/2002 43.70 44.20 43.48 43.97 0.09 196,80012/23/2002 43.25 43.88 43.02 43.88 0.43 383,00012/20/2002 43.05 43.45 42.97 43.45 0.53 341,80012/19/2002 43.09 43.30 42.83 42.92 ‐0.16 166,60012/18/2002 42.95 43.25 42.80 43.08 0.07 257,00012/17/2002 43.02 43.40 42.91 43.01 ‐0.25 305,20012/16/2002 42.86 43.26 42.51 43.26 0.40 373,40012/13/2002 42.60 43.09 42.55 42.86 0.10 226,80012/12/2002 42.15 42.85 42.14 42.76 0.45 118,60012/11/2002 41.74 42.31 41.60 42.31 0.55 206,60012/10/2002 41.40 41.92 41.25 41.76 0.49 269,20012/9/2002 40.72 41.35 40.60 41.27 0.55 311,20012/6/2002 40.75 40.84 40.45 40.72 ‐0.13 176,20012/5/2002 40.70 41.00 40.45 40.85 ‐0.17 175,40012/4/2002 41.30 41.80 41.01 41.02 ‐0.38 314,00012/3/2002 40.65 41.74 40.50 41.40 0.72 241,00012/2/2002 40.90 41.15 40.32 40.68 ‐0.22 192,800

11/29/2002 40.85 40.97 40.60 40.90 ‐0.06 56,20011/27/2002 40.56 40.98 40.50 40.96 0.46 274,40011/26/2002 41.47 41.47 40.50 40.50 ‐1.00 200,00011/25/2002 41.12 41.75 41.12 41.50 0.45 158,60011/22/2002 40.50 41.36 40.38 41.05 0.40 156,60011/21/2002 40.06 41.00 40.06 40.65 0.60 445,40011/20/2002 39.75 40.10 39.50 40.05 0.54 335,00011/19/2002 39.35 40.00 39.32 39.51 0.16 304,00011/18/2002 39.50 39.74 39.25 39.35 ‐0.15 295,40011/15/2002 39.59 39.90 39.30 39.50 ‐0.09 675,80011/14/2002 39.45 39.70 39.42 39.59 0.19 314,60011/13/2002 39.00 39.75 39.00 39.40 0.23 255,20011/12/2002 40.20 40.45 38.95 39.17 ‐0.89 419,60011/11/2002 40.70 40.70 39.95 40.06 ‐0.84 248,60011/8/2002 41.10 41.25 40.80 40.90 ‐0.10 190,60011/7/2002 42.40 42.40 40.67 41.00 ‐1.51 322,00011/6/2002 42.50 42.82 42.27 42.51 0.01 158,40011/5/2002 42.70 42.94 42.35 42.50 ‐0.35 322,00011/4/2002 42.30 43.25 42.25 42.85 0.75 251,80011/1/2002 41.93 42.10 41.45 42.10 0.15 250,200

10/31/2002 41.60 41.95 41.41 41.95 0.35 178,80010/30/2002 40.90 41.60 40.69 41.60 0.87 339,60010/29/2002 40.85 41.00 40.30 40.73 0.01 278,20010/28/2002 40.70 41.08 40.50 40.72 0.24 210,00010/25/2002 40.10 40.48 39.77 40.48 0.53 375,20010/24/2002 40.30 40.50 39.81 39.95 ‐0.22 196,20010/23/2002 39.55 40.17 39.55 40.17 0.42 367,00010/22/2002 39.90 40.32 39.00 39.75 ‐0.60 330,40010/21/2002 39.80 40.50 39.77 40.35 0.47 327,60010/18/2002 39.24 40.00 38.91 39.88 0.72 252,40010/17/2002 38.84 39.30 38.69 39.16 0.36 578,00010/16/2002 40.00 40.21 38.65 38.80 ‐1.40 520,80010/15/2002 40.40 40.65 39.53 40.20 ‐0.43 288,20010/14/2002 39.25 40.85 38.75 40.63 0.73 336,60010/11/2002 39.50 40.15 39.08 39.90 0.40 249,00010/10/2002 37.23 39.90 36.90 39.50 2.26 611,80010/9/2002 39.10 39.10 37.20 37.24 ‐2.06 853,80010/8/2002 39.13 40.18 38.22 39.30 ‐0.35 429,20010/7/2002 39.75 40.20 39.45 39.65 ‐0.35 286,20010/4/2002 40.80 40.80 39.60 40.00 ‐0.80 327,60010/3/2002 40.40 41.16 40.31 40.80 0.20 275,80010/2/2002 41.00 41.28 40.40 40.60 ‐0.18 242,80010/1/2002 39.57 40.78 39.34 40.78 1.23 474,2009/30/2002 39.00 39.55 38.68 39.55 0.49 153,4009/27/2002 39.46 39.80 39.01 39.06 ‐0.47 191,4009/26/2002 38.88 39.55 38.88 39.53 0.68 300,0009/25/2002 38.25 39.15 38.14 38.85 0.60 190,2009/24/2002 38.40 38.65 38.02 38.25 ‐0.30 262,6009/23/2002 39.35 39.45 38.15 38.55 ‐1.00 306,6009/20/2002 39.75 39.75 38.85 39.55 ‐0.20 390,0009/19/2002 39.70 40.15 39.53 39.75 ‐0.05 142,6009/18/2002 39.25 40.66 39.25 39.80 0.55 231,6009/17/2002 40.19 40.40 39.25 39.25 ‐1.14 184,8009/16/2002 40.20 40.50 39.55 40.39 0.22 132,6009/13/2002 39.71 40.50 39.45 40.17 0.46 275,6009/12/2002 40.49 40.49 39.60 39.71 ‐0.80 278,6009/11/2002 40.30 40.82 40.23 40.51 0.23 188,6009/10/2002 40.88 40.88 40.00 40.28 ‐0.53 254,4009/9/2002 41.50 41.50 40.70 40.81 ‐0.84 301,6009/6/2002 41.85 41.97 41.40 41.65 ‐0.20 295,2009/5/2002 41.90 42.10 41.65 41.85 ‐0.16 330,0009/4/2002 42.15 42.27 41.25 42.01 ‐0.13 264,4009/3/2002 42.40 42.66 41.72 42.14 ‐0.46 226,600

8/30/2002 43.00 43.25 42.50 42.60 ‐0.42 198,000

8/29/2002 43.20 43.20 42.50 43.02 ‐0.25 3,141,0008/28/2002 43.48 43.52 42.85 43.27 ‐0.28 159,2008/27/2002 44.00 44.28 43.50 43.55 ‐0.45 184,6008/26/2002 43.75 44.00 43.75 44.00 0.32 308,6008/23/2002 43.85 43.85 43.50 43.68 0.03 203,4008/22/2002 43.40 43.86 43.30 43.65 0.27 349,6008/21/2002 42.55 43.40 42.41 43.38 0.85 407,6008/20/2002 42.40 42.70 42.01 42.53 ‐0.07 353,0008/19/2002 42.40 42.70 42.19 42.60 0.06 249,4008/16/2002 42.75 42.75 42.30 42.54 ‐0.36 150,4008/15/2002 42.85 43.12 42.23 42.90 0.09 455,0008/14/2002 42.31 42.82 41.81 42.81 0.51 437,4008/13/2002 43.67 43.67 42.30 42.30 ‐1.41 344,4008/12/2002 42.00 43.85 42.00 43.71 0.81 352,2008/9/2002 42.80 43.17 42.30 42.90 ‐0.12 178,0008/8/2002 42.65 43.12 42.10 43.02 0.17 205,2008/7/2002 42.25 42.90 42.25 42.85 0.91 252,4008/6/2002 41.70 42.23 41.70 41.94 0.34 328,4008/5/2002 41.55 42.25 41.39 41.60 0.08 354,6008/2/2002 42.50 42.90 41.46 41.52 ‐0.73 426,8008/1/2002 42.80 43.58 42.00 42.25 ‐0.55 365,800

7/31/2002 41.68 43.00 41.33 42.80 1.12 556,0007/30/2002 39.12 41.68 39.08 41.68 2.66 559,2007/29/2002 39.40 39.67 38.95 39.02 0.28 695,2007/26/2002 38.60 38.79 38.20 38.74 0.14 318,4007/25/2002 37.30 39.00 37.10 38.60 1.50 489,0007/24/2002 34.70 37.15 34.00 37.10 2.29 440,8007/23/2002 36.88 36.89 34.50 34.81 ‐2.28 651,0007/22/2002 37.35 37.80 36.59 37.09 ‐0.32 507,8007/19/2002 38.45 38.45 36.40 37.41 ‐1.15 440,8007/18/2002 39.25 39.26 38.55 38.56 ‐0.77 154,4007/17/2002 39.20 39.80 38.90 39.33 0.09 260,6007/16/2002 40.37 40.49 39.18 39.24 ‐1.13 251,4007/15/2002 39.65 40.45 38.00 40.37 0.72 363,8007/12/2002 40.66 40.66 39.39 39.65 ‐1.01 213,0007/11/2002 39.92 40.72 39.35 40.66 0.72 258,2007/10/2002 41.25 41.47 39.89 39.94 ‐0.91 582,2007/9/2002 41.99 41.99 40.60 40.85 ‐1.14 272,8007/8/2002 42.82 42.82 41.99 41.99 ‐1.35 190,0007/5/2002 43.09 43.48 42.95 43.34 0.28 119,8007/3/2002 43.85 43.99 43.06 43.06 ‐0.79 140,8007/2/2002 44.50 44.55 43.60 43.85 ‐0.85 178,0007/1/2002 44.78 45.17 44.45 44.70 ‐0.08 268,800

6/28/2002 43.95 44.80 43.95 44.78 0.87 330,200

6/27/2002 44.20 44.40 43.66 43.91 ‐0.09 432,0006/26/2002 44.20 44.38 43.80 44.00 ‐0.45 171,8006/25/2002 44.68 44.98 44.40 44.45 ‐0.21 180,4006/24/2002 45.40 45.50 44.41 44.66 ‐0.74 246,8006/21/2002 44.55 45.45 44.52 45.40 0.79 276,8006/20/2002 44.65 45.00 44.35 44.61 0.00 190,8006/19/2002 44.36 45.20 44.36 44.61 0.26 282,6006/18/2002 44.20 44.79 44.20 44.35 0.16 337,6006/17/2002 44.15 44.34 43.99 44.19 0.04 308,2006/14/2002 44.50 44.50 43.74 44.15 ‐0.50 236,6006/13/2002 44.60 44.94 44.50 44.65 0.05 272,2006/12/2002 44.35 44.70 44.18 44.60 0.11 140,8006/11/2002 44.85 44.98 44.30 44.49 ‐0.35 168,6006/10/2002 45.00 45.00 44.60 44.84 ‐0.12 175,0006/7/2002 45.25 45.25 44.73 44.96 ‐0.34 234,6006/6/2002 46.20 46.40 45.20 45.30 ‐1.10 199,8006/5/2002 46.94 46.94 46.28 46.40 ‐0.54 156,8006/4/2002 46.90 47.25 46.73 46.94 0.04 194,6006/3/2002 47.85 47.85 46.79 46.90 ‐1.10 164,200

5/31/2002 47.80 48.14 47.45 48.00 0.23 219,6005/30/2002 47.62 48.20 47.43 47.77 0.15 245,2005/29/2002 47.55 47.80 47.17 47.62 ‐0.03 94,8005/28/2002 47.50 47.72 47.17 47.65 ‐0.01 162,6005/24/2002 47.75 47.95 47.25 47.66 ‐0.25 147,8005/23/2002 47.45 47.96 47.40 47.91 0.46 138,8005/22/2002 46.70 47.45 46.55 47.45 0.80 199,2005/21/2002 46.35 47.05 46.35 46.65 0.07 139,4005/20/2002 46.35 47.00 46.30 46.58 0.23 197,0005/17/2002 46.31 46.37 45.91 46.35 0.06 187,6005/16/2002 46.65 46.65 46.10 46.29 ‐0.34 126,6005/15/2002 47.00 47.10 46.51 46.63 ‐0.34 181,2005/14/2002 46.49 46.97 46.19 46.97 0.48 382,6005/13/2002 45.80 46.49 45.60 46.49 0.85 327,6005/10/2002 46.20 46.20 45.34 45.64 ‐0.44 225,2005/9/2002 45.99 46.45 45.83 46.08 0.09 176,8005/8/2002 45.60 46.00 45.26 45.99 0.16 191,6005/7/2002 46.30 46.30 45.70 45.83 ‐0.68 78,0005/6/2002 46.60 46.99 46.34 46.51 ‐0.15 151,6005/3/2002 46.15 46.80 46.05 46.66 0.52 234,8005/2/2002 45.60 46.33 45.35 46.14 0.54 252,8005/1/2002 45.60 45.77 45.37 45.60 ‐0.20 193,400

4/30/2002 45.30 45.88 45.25 45.80 0.60 167,4004/29/2002 44.75 45.25 44.59 45.20 0.39 120,6004/26/2002 45.25 45.26 44.60 44.81 ‐0.32 148,200

4/25/2002 45.50 45.50 44.79 45.13 ‐0.20 198,6004/24/2002 45.65 46.07 45.25 45.33 ‐0.32 300,4004/23/2002 45.80 46.00 45.40 45.65 ‐0.15 171,2004/22/2002 45.40 46.10 45.30 45.80 0.30 172,8004/19/2002 44.98 45.60 44.80 45.50 0.60 172,8004/18/2002 44.95 44.95 44.44 44.90 ‐0.05 241,6004/17/2002 44.90 45.10 44.64 44.95 0.10 137,4004/16/2002 44.54 44.90 44.40 44.85 0.36 118,0004/15/2002 45.40 45.40 44.47 44.49 ‐1.11 494,6004/12/2002 45.39 45.60 45.00 45.60 0.21 97,8004/11/2002 45.99 46.05 45.30 45.39 ‐0.65 129,0004/10/2002 45.25 46.10 45.10 46.04 0.66 153,6004/9/2002 45.90 46.00 45.00 45.38 ‐0.51 200,6004/8/2002 45.64 46.05 45.30 45.89 ‐0.25 257,8004/5/2002 46.15 46.55 46.00 46.14 0.00 160,2004/4/2002 45.75 46.23 45.70 46.14 0.39 263,8004/3/2002 45.75 46.00 45.53 45.75 0.00 276,8004/2/2002 45.50 45.92 45.47 45.75 0.25 231,6004/1/2002 45.40 45.80 45.22 45.50 0.16 150,800

3/28/2002 45.40 45.80 45.25 45.34 0.13 331,6003/27/2002 44.71 45.30 44.70 45.21 0.46 281,4003/26/2002 44.65 44.80 44.42 44.75 0.15 265,4003/25/2002 44.85 45.04 44.47 44.60 ‐0.43 284,0003/22/2002 44.98 45.49 44.85 45.03 0.19 140,6003/21/2002 44.25 44.90 43.96 44.84 0.63 179,0003/20/2002 44.00 44.48 43.90 44.21 0.23 173,6003/19/2002 44.20 44.50 43.80 43.98 ‐0.22 139,2003/18/2002 44.10 44.22 43.75 44.20 ‐0.13 316,4003/15/2002 44.60 44.60 44.20 44.33 ‐0.17 247,0003/14/2002 44.30 44.77 43.80 44.50 0.00 364,8003/13/2002 44.45 44.69 44.11 44.50 ‐0.19 130,0003/12/2002 45.16 45.30 44.58 44.69 ‐0.52 141,4003/11/2002 45.85 45.99 44.75 45.21 ‐0.64 286,6003/8/2002 45.68 46.00 45.35 45.85 0.30 469,6003/7/2002 45.25 45.56 44.91 45.55 0.33 251,4003/6/2002 44.80 45.24 44.48 45.22 0.59 280,6003/5/2002 44.65 44.68 44.33 44.63 0.07 172,4003/4/2002 44.07 44.79 44.07 44.56 0.44 126,2003/1/2002 43.95 44.15 43.70 44.12 0.28 254,200

2/28/2002 43.79 43.99 43.68 43.84 0.06 174,6002/27/2002 43.75 44.25 43.73 43.78 0.01 402,4002/26/2002 43.90 44.05 43.62 43.77 ‐0.33 307,0002/25/2002 43.50 44.50 43.35 44.10 0.48 436,0002/22/2002 42.80 43.74 42.55 43.62 0.72 99,600

2/21/2002 43.20 43.50 42.81 42.90 ‐0.54 150,6002/20/2002 43.31 43.50 42.75 43.44 0.14 165,2002/19/2002 43.27 43.75 43.10 43.30 ‐0.21 185,8002/15/2002 44.11 44.11 43.51 43.51 ‐0.75 421,0002/14/2002 44.60 44.74 44.00 44.26 ‐0.54 343,2002/13/2002 44.35 44.82 44.25 44.80 0.25 223,4002/12/2002 44.50 45.00 44.40 44.55 ‐0.06 234,0002/11/2002 44.25 44.65 44.01 44.61 0.36 127,4002/8/2002 43.55 44.25 43.55 44.25 0.48 181,4002/7/2002 43.84 44.10 43.72 43.77 ‐0.11 159,8002/6/2002 44.00 44.40 43.50 43.88 0.07 215,0002/5/2002 44.00 44.09 43.61 43.81 ‐0.28 228,0002/4/2002 44.04 44.36 43.60 44.09 0.05 235,4002/1/2002 43.85 44.44 43.49 44.04 0.19 202,200

1/31/2002 43.50 43.87 43.30 43.85 0.49 194,8001/30/2002 42.75 43.50 42.45 43.36 0.48 225,2001/29/2002 42.92 43.09 42.68 42.88 ‐0.28 259,2001/28/2002 43.00 43.30 42.60 43.16 0.09 435,2001/25/2002 42.85 43.20 42.30 43.07 ‐0.01 257,2001/24/2002 43.55 43.75 42.91 43.08 ‐0.46 155,0001/23/2002 43.35 43.65 43.10 43.54 0.20 228,8001/22/2002 44.09 44.09 43.05 43.34 ‐0.75 192,0001/18/2002 44.15 44.44 44.00 44.09 ‐0.25 132,8001/17/2002 44.10 44.35 43.90 44.34 0.14 462,0001/16/2002 44.55 44.55 43.80 44.20 ‐0.35 270,8001/15/2002 44.40 44.80 44.25 44.55 0.15 58,4001/14/2002 44.05 44.98 44.03 44.40 0.35 154,0001/11/2002 44.50 44.64 43.91 44.05 ‐0.55 304,6001/10/2002 44.50 44.62 44.40 44.60 0.00 220,8001/9/2002 44.50 44.77 44.50 44.60 0.20 162,0001/8/2002 44.78 44.78 44.00 44.40 ‐0.73 209,6001/7/2002 45.00 45.30 44.79 45.13 ‐0.06 129,8001/4/2002 45.26 45.40 44.74 45.19 ‐0.06 105,6001/3/2002 45.50 45.68 45.05 45.25 ‐0.25 128,2001/2/2002 45.05 45.50 44.60 45.50 0.65 250,400

12/31/2001 44.80 45.19 44.35 44.85 0.20 197,40012/28/2001 44.95 44.95 44.23 44.65 ‐0.20 157,20012/27/2001 45.20 45.20 44.60 44.85 ‐0.32 376,80012/26/2001 44.55 45.24 44.55 45.17 0.65 167,40012/24/2001 44.25 44.75 44.20 44.52 0.02 95,80012/21/2001 43.85 44.51 43.70 44.50 0.42 269,40012/20/2001 44.00 44.23 43.80 44.08 ‐0.06 177,00012/19/2001 43.25 44.20 43.10 44.14 0.91 217,60012/18/2001 42.85 43.30 42.65 43.23 0.46 319,600

12/17/2001 42.50 43.02 42.38 42.77 0.42 190,60012/14/2001 42.28 42.52 42.15 42.35 0.34 213,60012/13/2001 41.80 42.45 41.74 42.01 0.11 276,60012/12/2001 41.80 41.95 41.22 41.90 0.14 287,00012/11/2001 42.10 42.20 41.70 41.76 ‐0.33 292,20012/10/2001 42.60 42.60 41.80 42.09 ‐0.51 361,40012/7/2001 42.70 43.15 42.55 42.60 ‐0.35 202,80012/6/2001 43.05 43.15 42.75 42.95 ‐0.24 166,20012/5/2001 43.37 43.60 42.90 43.19 ‐0.19 179,60012/4/2001 43.00 43.60 42.80 43.38 0.22 220,00012/3/2001 43.10 43.45 42.85 43.16 ‐0.08 130,400

11/30/2001 43.54 43.65 43.10 43.24 ‐0.30 204,80011/29/2001 43.15 43.54 43.00 43.54 0.42 203,20011/28/2001 43.30 43.40 42.89 43.12 ‐0.38 147,20011/27/2001 43.75 43.80 43.31 43.50 ‐0.41 240,60011/26/2001 43.80 44.25 43.40 43.91 0.33 141,40011/23/2001 43.00 43.60 42.75 43.58 0.60 72,60011/21/2001 43.60 43.60 42.70 42.98 ‐0.87 310,40011/20/2001 43.00 44.00 42.90 43.85 0.63 139,20011/19/2001 43.50 43.50 42.80 43.22 ‐0.13 65,00011/16/2001 43.23 43.61 43.00 43.35 0.12 279,40011/15/2001 43.25 43.50 42.91 43.23 0.01 225,00011/14/2001 43.70 43.71 43.14 43.22 ‐0.56 202,80011/13/2001 43.60 43.85 43.41 43.78 0.26 157,40011/12/2001 43.55 43.65 43.41 43.52 ‐0.17 259,80011/9/2001 43.45 43.93 43.27 43.69 0.10 242,60011/8/2001 42.60 43.75 42.60 43.59 0.94 143,60011/7/2001 42.80 42.90 42.40 42.65 ‐0.27 109,60011/6/2001 42.80 43.15 42.49 42.92 0.12 110,60011/5/2001 42.40 43.20 42.40 42.80 0.25 196,60011/2/2001 42.25 42.80 41.50 42.55 0.30 356,00011/1/2001 41.30 42.40 41.25 42.25 1.13 475,600

10/31/2001 41.20 41.40 40.80 41.12 0.00 216,20010/30/2001 40.75 41.70 40.58 41.12 0.41 135,60010/29/2001 40.90 40.90 40.41 40.71 0.02 127,20010/26/2001 40.67 40.80 40.40 40.69 0.01 44,00010/25/2001 40.50 40.80 40.10 40.68 0.18 167,80010/24/2001 40.63 40.80 40.39 40.50 ‐0.14 149,20010/23/2001 41.02 41.02 40.30 40.64 ‐0.38 128,60010/22/2001 41.35 41.35 40.84 41.02 ‐0.33 106,20010/19/2001 41.00 41.60 40.74 41.35 0.32 72,80010/18/2001 41.27 41.27 40.85 41.03 ‐0.24 152,60010/17/2001 42.09 42.50 41.22 41.27 ‐0.76 284,80010/16/2001 41.80 42.50 41.61 42.03 0.01 161,200

10/15/2001 42.10 42.45 41.91 42.02 ‐0.33 195,80010/12/2001 41.85 42.45 41.80 42.35 0.27 101,00010/11/2001 42.36 42.65 41.95 42.08 ‐0.28 167,60010/10/2001 42.10 42.50 41.80 42.36 0.15 162,00010/9/2001 42.55 42.55 42.00 42.21 ‐0.34 155,60010/8/2001 42.28 42.79 42.11 42.55 0.17 114,20010/5/2001 43.05 43.05 42.00 42.38 ‐1.19 139,60010/4/2001 43.00 43.79 42.91 43.57 0.37 109,40010/3/2001 42.85 43.40 42.40 43.20 0.36 129,40010/2/2001 41.80 42.95 41.80 42.84 0.79 149,40010/1/2001 41.90 42.49 41.62 42.05 0.15 335,6009/28/2001 41.50 42.00 41.50 41.90 0.62 377,0009/27/2001 40.00 41.28 39.83 41.28 1.06 150,2009/26/2001 40.60 40.60 39.50 40.22 ‐0.60 207,4009/25/2001 40.37 40.96 40.10 40.82 0.06 148,6009/24/2001 41.60 41.78 40.50 40.76 ‐0.80 355,2009/21/2001 41.75 42.85 41.40 41.56 ‐1.52 485,2009/20/2001 43.70 43.70 41.75 43.08 ‐0.87 605,8009/19/2001 44.95 45.05 43.89 43.95 ‐1.00 452,0009/18/2001 44.50 44.95 44.10 44.95 0.20 110,0009/17/2001 44.60 44.99 43.90 44.75 ‐0.10 199,8009/10/2001 44.45 44.85 43.66 44.85 0.40 164,0009/7/2001 44.42 44.91 44.25 44.45 ‐0.10 96,4009/6/2001 44.30 44.80 44.05 44.55 0.05 94,2009/5/2001 44.50 44.80 43.85 44.50 ‐0.10 116,4009/4/2001 44.70 44.90 44.35 44.60 0.04 211,200

8/31/2001 44.10 44.57 44.10 44.56 0.58 168,0008/30/2001 44.64 44.73 43.85 43.98 ‐0.66 163,0008/29/2001 44.55 44.64 44.35 44.64 ‐0.01 72,8008/28/2001 44.50 44.74 44.31 44.65 0.01 182,4008/27/2001 44.25 44.91 44.22 44.64 0.21 277,2008/24/2001 44.20 44.50 44.01 44.43 0.12 127,8008/23/2001 43.75 44.55 43.75 44.31 0.42 161,4008/22/2001 43.42 43.99 43.30 43.89 0.52 133,2008/21/2001 43.50 44.20 43.27 43.37 ‐0.33 211,0008/20/2001 43.15 43.75 43.03 43.70 0.55 119,4008/17/2001 43.00 43.25 42.96 43.15 0.16 99,2008/16/2001 42.60 42.99 42.25 42.99 0.19 145,2008/15/2001 42.80 42.99 42.51 42.80 ‐0.21 131,4008/14/2001 42.62 43.05 42.38 43.01 0.39 106,6008/13/2001 42.80 42.81 42.10 42.62 ‐0.39 208,6008/10/2001 42.80 43.15 42.40 43.01 0.24 125,8008/9/2001 42.70 42.90 42.60 42.77 ‐0.12 159,8008/8/2001 43.40 43.58 42.72 42.89 ‐0.56 210,800

8/7/2001 43.05 43.50 43.05 43.45 0.40 59,0008/6/2001 43.70 43.70 42.83 43.05 ‐0.72 175,2008/3/2001 43.60 43.90 43.20 43.77 0.03 121,8008/2/2001 43.35 43.94 43.15 43.74 0.64 209,8008/1/2001 42.75 43.17 42.52 43.10 0.35 158,200

7/31/2001 42.90 42.90 42.47 42.75 0.08 261,2007/30/2001 42.75 42.75 42.00 42.67 0.17 510,8007/27/2001 42.65 42.90 42.10 42.50 0.10 171,2007/26/2001 42.00 42.60 41.98 42.40 0.23 103,0007/25/2001 41.00 42.41 40.88 42.17 1.07 460,4007/24/2001 42.30 42.30 40.91 41.10 ‐1.40 401,4007/23/2001 42.00 42.50 40.82 42.50 0.31 274,4007/20/2001 41.90 42.34 41.59 42.19 0.14 134,4007/19/2001 42.15 42.35 41.66 42.05 ‐0.20 126,0007/18/2001 43.36 43.36 41.99 42.25 ‐1.11 238,6007/17/2001 42.95 43.38 42.80 43.36 0.46 113,2007/16/2001 43.00 43.22 42.75 42.90 ‐0.33 124,2007/13/2001 42.90 43.40 42.90 43.23 0.11 126,0007/12/2001 43.65 43.85 43.02 43.12 ‐0.78 156,4007/11/2001 43.87 43.99 43.39 43.90 0.04 168,2007/10/2001 43.40 43.99 43.40 43.86 0.27 244,4007/9/2001 43.50 43.77 43.31 43.59 0.23 166,8007/6/2001 42.85 43.57 42.60 43.36 0.16 163,6007/5/2001 42.93 43.67 42.93 43.20 0.12 158,4007/3/2001 43.45 43.45 42.82 43.08 ‐0.12 73,2007/2/2001 42.50 43.27 42.49 43.20 0.64 182,800

6/29/2001 42.74 42.74 42.31 42.56 ‐0.15 211,4006/28/2001 42.42 42.90 42.20 42.71 0.22 280,8006/27/2001 42.17 42.59 41.97 42.49 0.31 250,6006/26/2001 41.32 42.69 41.21 42.18 0.72 278,8006/25/2001 41.50 41.75 41.20 41.46 0.41 194,6006/22/2001 40.85 41.20 40.85 41.05 0.20 258,0006/21/2001 42.00 42.00 40.61 40.85 ‐1.29 315,8006/20/2001 42.28 42.70 41.60 42.14 ‐0.14 178,4006/19/2001 41.95 42.38 41.85 42.28 0.29 70,0006/18/2001 42.30 43.00 41.70 41.99 ‐0.16 135,2006/15/2001 41.05 42.80 41.05 42.15 0.62 204,4006/14/2001 42.30 42.30 41.33 41.53 ‐0.99 80,2006/13/2001 43.58 43.80 42.35 42.52 ‐1.07 177,0006/12/2001 42.70 43.85 42.57 43.59 0.89 227,0006/11/2001 42.51 42.97 42.40 42.70 0.19 264,0006/8/2001 42.26 42.56 42.05 42.51 0.24 158,8006/7/2001 42.27 42.90 42.15 42.27 ‐0.02 227,2006/6/2001 42.70 42.70 42.26 42.29 ‐0.22 134,400

6/5/2001 42.70 42.70 42.25 42.51 ‐0.07 293,2006/4/2001 42.40 42.90 42.28 42.58 0.18 185,2006/1/2001 42.26 42.45 41.92 42.40 0.13 296,200

5/31/2001 41.43 42.45 41.43 42.27 0.84 305,8005/30/2001 41.90 42.13 41.30 41.43 ‐0.62 154,8005/29/2001 41.60 42.10 41.60 42.05 0.26 136,2005/25/2001 41.84 42.05 41.76 41.79 ‐0.04 216,0005/24/2001 41.01 41.99 41.01 41.83 0.82 310,2005/23/2001 41.60 41.95 41.01 41.01 ‐0.78 189,0005/22/2001 42.40 42.40 41.73 41.79 ‐0.61 126,4005/21/2001 41.00 42.40 41.00 42.40 1.15 381,8005/18/2001 41.38 41.55 41.00 41.25 ‐0.25 113,0005/17/2001 41.78 41.90 40.80 41.50 ‐0.45 230,4005/16/2001 41.00 42.00 40.83 41.95 0.76 219,4005/15/2001 41.18 41.31 41.03 41.19 0.04 231,6005/14/2001 41.00 41.32 41.00 41.15 0.15 58,0005/11/2001 40.90 41.05 40.55 41.00 0.03 103,0005/10/2001 40.70 41.10 40.10 40.97 0.12 198,2005/9/2001 40.55 41.00 40.49 40.85 0.30 170,0005/8/2001 40.77 40.77 40.29 40.55 ‐0.22 182,6005/7/2001 41.20 41.30 40.76 40.77 ‐0.58 101,6005/4/2001 40.00 41.35 39.73 41.35 1.25 259,6005/3/2001 40.05 40.40 39.90 40.10 ‐0.20 262,2005/2/2001 41.20 41.20 40.05 40.30 ‐0.72 90,0005/1/2001 40.33 41.36 40.25 41.02 0.70 277,400

4/30/2001 39.70 40.77 39.65 40.32 0.53 245,6004/27/2001 40.00 40.00 39.61 39.79 ‐0.19 90,8004/26/2001 39.95 40.50 39.95 39.98 0.28 170,4004/25/2001 39.80 40.20 39.67 39.70 ‐0.29 239,0004/24/2001 39.65 39.99 39.51 39.99 0.53 173,0004/23/2001 39.15 39.50 39.10 39.46 0.56 191,4004/20/2001 38.70 39.27 38.35 38.90 ‐0.04 168,6004/19/2001 39.40 39.75 38.50 38.94 ‐0.06 262,6004/18/2001 38.80 39.55 38.46 39.00 0.35 494,8004/17/2001 37.85 39.50 37.49 38.65 0.30 402,6004/16/2001 38.10 38.59 37.30 38.35 ‐0.15 178,6004/12/2001 38.00 38.50 37.30 38.50 0.68 213,8004/11/2001 38.15 38.19 37.60 37.82 ‐0.21 171,2004/10/2001 37.56 38.25 37.40 38.03 0.47 231,6004/9/2001 37.21 37.99 36.90 37.56 0.47 178,8004/6/2001 38.03 38.40 36.78 37.09 ‐1.46 297,8004/5/2001 38.95 39.35 38.10 38.55 ‐0.65 200,4004/4/2001 39.55 39.98 39.10 39.20 ‐0.60 137,6004/3/2001 38.85 39.99 38.15 39.80 0.73 351,400

4/2/2001 38.50 39.95 38.25 39.07 0.77 367,2003/30/2001 37.85 39.30 37.85 38.30 0.37 447,2003/29/2001 37.40 39.00 37.35 37.93 0.63 207,4003/28/2001 37.16 37.55 36.51 37.30 0.14 222,8003/27/2001 37.20 37.70 37.10 37.16 ‐0.24 325,8003/26/2001 36.90 37.98 36.80 37.40 0.52 259,4003/23/2001 36.75 37.05 36.55 36.88 ‐0.06 95,4003/22/2001 37.80 37.87 36.12 36.94 ‐1.21 243,0003/21/2001 38.45 38.65 37.90 38.15 ‐0.13 142,6003/20/2001 38.75 39.20 38.22 38.28 ‐0.67 246,8003/19/2001 38.85 38.95 38.12 38.95 0.27 306,4003/16/2001 39.45 39.45 38.41 38.68 ‐0.45 267,8003/15/2001 39.00 39.62 38.81 39.13 0.07 120,4003/14/2001 39.45 39.45 38.65 39.06 ‐0.59 111,4003/13/2001 40.30 40.30 39.45 39.65 ‐0.65 156,6003/12/2001 40.45 40.46 39.85 40.30 ‐0.08 187,4003/9/2001 40.19 40.60 39.94 40.38 0.23 173,4003/8/2001 40.75 41.00 39.82 40.15 ‐0.81 157,4003/7/2001 41.00 41.10 40.52 40.96 0.01 90,2003/6/2001 40.65 40.95 40.15 40.95 0.10 120,8003/5/2001 40.90 40.99 40.40 40.85 ‐0.24 82,4003/2/2001 40.50 41.09 40.50 41.09 0.39 152,0003/1/2001 40.50 40.70 39.85 40.70 0.05 142,000

2/28/2001 40.49 40.65 39.40 40.65 0.17 160,0002/27/2001 40.25 40.5 40.02 40.48 ‐0.12 134,8002/26/2001 40.70 41.06 40.05 40.60 ‐0.10 158,4002/23/2001 40.60 40.95 40.01 40.70 ‐0.15 132,0002/22/2001 40.98 41.12 40.20 40.85 ‐0.13 189,6002/21/2001 40.31 40.98 40.20 40.98 0.47 141,8002/20/2001 39.55 40.99 39.04 40.51 0.76 249,8002/16/2001 38.96 39.79 38.96 39.75 0.89 237,8002/15/2001 39.40 39.40 38.50 38.86 ‐0.55 657,6002/14/2001 39.75 39.76 39.10 39.41 ‐0.34 137,0002/13/2001 40.60 40.85 39.75 39.75 ‐0.79 203,8002/12/2001 40.82 41.17 40.40 40.54 ‐0.32 124,0002/9/2001 39.98 41.00 39.74 40.86 0.88 242,8002/8/2001 39.90 40.33 39.7 39.98 0.32 364,6002/7/2001 38.56 39.98 38.45 39.66 1.10 358,2002/6/2001 38.00 38.70 37.81 38.56 0.56 208,0002/5/2001 37.46 38.23 37.10 38.00 0.17 254,4002/2/2001 37.90 38.15 37.40 37.83 0.02 324,4002/1/2001 37.02 37.85 37.02 37.81 0.59 256,200

1/31/2001 37.40 37.48 36.79 37.22 0.02 218,2001/30/2001 37.30 37.56 36.88 37.20 ‐0.25 159,000

1/29/2001 37.62 38.50 37.10 37.45 0.14 294,0001/26/2001 37.31 37.63 36.00 37.31 0.12 371,2001/25/2001 37.44 37.44 36.88 37.19 ‐0.19 494,6001/24/2001 37.38 37.81 37.00 37.38 ‐0.12 112,0001/23/2001 37.81 38.25 37.00 37.50 ‐0.31 227,6001/22/2001 37.88 37.88 37.19 37.81 0.12 424,8001/19/2001 37.31 37.75 37.00 37.69 0.19 205,2001/18/2001 37.00 37.56 36.75 37.50 0.75 274,2001/17/2001 35.38 36.88 35.13 36.75 1.19 571,6001/16/2001 35.44 35.69 33.94 35.56 0.12 303,6001/12/2001 36.19 36.19 35.00 35.44 ‐1.00 696,2001/11/2001 37.38 37.38 36.38 36.44 ‐0.94 404,4001/10/2001 38.13 38.13 36.75 37.38 ‐0.75 251,6001/9/2001 38.00 38.38 37.94 38.13 ‐0.50 384,4001/8/2001 37.50 38.63 37.25 38.63 1.25 818,8001/5/2001 38.50 38.63 36.25 37.38 ‐1.31 704,4001/4/2001 40.81 40.81 38.63 38.69 ‐2.31 293,8001/3/2001 41.75 42.50 40.75 41.00 ‐0.69 272,2001/2/2001 42.69 42.69 41.69 41.69 ‐1.19 132,800

12/29/2000 42.75 43.06 42.63 42.88 0.07 212,00012/28/2000 43.13 43.19 42.56 42.81 ‐0.25 357,80012/27/2000 42.50 43.06 42.50 43.06 0.56 142,20012/26/2000 42.19 42.63 41.88 42.50 0.44 120,40012/22/2000 41.63 42.13 41.50 42.06 0.50 68,00012/21/2000 41.06 42.25 41.00 41.56 0.37 362,20012/20/2000 41.13 41.38 41.06 41.19 ‐0.06 76,60012/19/2000 39.88 41.25 39.81 41.25 1.25 281,00012/18/2000 39.63 40.00 39.50 40.00 0.56 140,80012/15/2000 39.13 39.75 39.13 39.44 0.06 303,80012/14/2000 39.31 39.56 39.13 39.38 0.00 154,20012/13/2000 40.00 40.00 39.19 39.38 ‐0.62 194,60012/12/2000 40.25 40.44 39.94 40.00 ‐0.19 348,60012/11/2000 40.63 40.63 39.88 40.19 ‐0.44 394,20012/8/2000 38.94 40.63 38.81 40.63 1.50 280,80012/7/2000 37.94 39.13 37.94 39.13 1.32 544,00012/6/2000 38.13 38.25 37.81 37.81 0.12 614,40012/5/2000 39.00 39.00 37.50 37.69 ‐1.19 244,60012/4/2000 38.75 39.13 38.31 38.88 0.38 110,20012/1/2000 39.31 39.50 38.19 38.50 ‐0.94 193,400

11/30/2000 39.00 39.94 39.00 39.44 0.44 127,20011/29/2000 38.88 39.19 38.44 39.00 0.00 259,00011/28/2000 38.75 39.25 38.63 39.00 0.00 123,60011/27/2000 39.25 39.50 38.50 39.00 ‐0.38 93,80011/24/2000 38.88 39.38 38.81 39.38 0.38 37,800

11/22/2000 38.88 39.13 38.75 39.00 0.00 151,20011/21/2000 39.00 39.00 38.50 39.00 0.00 141,00011/20/2000 39.00 39.81 38.50 39.00 0.00 271,60011/17/2000 38.94 39.00 38.69 39.00 0.06 300,00011/16/2000 38.44 39.00 38.44 38.94 0.69 154,60011/15/2000 38.38 39.00 38.25 38.25 ‐0.13 270,20011/14/2000 38.50 38.75 38.13 38.38 ‐0.31 91,20011/13/2000 38.75 39.25 38.44 38.69 ‐0.19 143,20011/10/2000 39.44 39.44 38.69 38.88 ‐0.56 183,80011/9/2000 39.25 39.56 38.75 39.44 0.38 136,00011/8/2000 39.06 39.63 38.75 39.06 ‐0.19 236,00011/7/2000 39.31 39.56 39.06 39.25 ‐0.13 179,40011/6/2000 39.75 39.94 39.31 39.38 ‐0.37 397,40011/3/2000 40.00 40.00 39.19 39.75 ‐0.25 265,40011/2/2000 39.81 40.00 39.75 40.00 0.19 333,00011/1/2000 38.81 39.81 38.81 39.81 1.12 369,800

10/31/2000 39.56 39.63 38.56 38.69 ‐0.62 169,20010/30/2000 38.38 39.56 38.38 39.31 0.81 446,20010/27/2000 37.38 38.50 37.38 38.50 1.19 1,182,40010/26/2000 37.06 37.38 36.38 37.31 0.18 117,80010/25/2000 38.25 38.63 37.06 37.13 ‐1.06 149,80010/24/2000 38.81 39.19 38.06 38.19 ‐0.62 227,80010/23/2000 38.38 39.00 38.38 38.81 0.50 169,40010/20/2000 38.88 38.94 38.25 38.31 ‐0.50 71,00010/19/2000 39.25 39.25 38.75 38.81 ‐0.50 359,00010/18/2000 39.25 39.56 38.75 39.31 0.00 402,40010/17/2000 40.00 40.19 39.06 39.31 ‐0.57 448,80010/16/2000 40.13 40.75 39.81 39.88 ‐0.50 278,00010/13/2000 40.38 41.00 40.31 40.38 ‐0.06 314,40010/12/2000 41.19 41.31 40.00 40.44 ‐0.75 264,40010/11/2000 40.88 41.56 40.81 41.19 0.31 133,80010/10/2000 39.81 41.38 39.75 40.88 1.19 243,80010/9/2000 39.25 39.81 39.25 39.69 0.75 91,60010/6/2000 38.50 39.25 38.50 38.94 0.44 299,80010/5/2000 38.56 39.25 38.19 38.50 ‐0.38 141,00010/4/2000 39.13 39.50 38.44 38.88 ‐0.31 219,80010/3/2000 39.38 40.13 39.13 39.19 ‐0.19 197,60010/2/2000 40.00 40.06 39.38 39.38 ‐0.87 200,8009/29/2000 40.75 41.50 40.25 40.25 ‐0.50 307,4009/28/2000 40.81 41.88 40.56 40.75 ‐0.31 167,2009/27/2000 41.00 41.31 40.63 41.06 0.25 199,4009/26/2000 40.63 41.00 40.44 40.81 0.18 384,6009/25/2000 41.25 41.31 40.00 40.63 ‐0.87 107,6009/22/2000 41.63 42.88 41.44 41.50 ‐0.31 230,600

9/21/2000 41.69 42.31 41.63 41.81 0.12 212,8009/20/2000 41.13 42.19 39.50 41.69 0.69 305,0009/19/2000 42.44 42.63 40.63 41.00 ‐1.44 183,8009/18/2000 42.88 43.19 42.44 42.44 ‐0.31 121,2009/15/2000 42.44 43.94 42.44 42.75 0.00 380,0009/14/2000 43.13 43.13 42.25 42.75 ‐0.31 154,2009/13/2000 43.38 44.06 42.81 43.06 ‐0.32 277,4009/12/2000 43.81 44.31 43.06 43.38 ‐0.43 211,8009/11/2000 42.94 44.56 42.94 43.81 0.87 427,2009/8/2000 42.00 42.94 42.00 42.94 0.94 348,4009/7/2000 42.00 42.31 41.81 42.00 0.00 312,8009/6/2000 41.63 42.00 41.63 42.00 0.31 333,6009/5/2000 42.13 42.25 41.56 41.69 ‐0.56 411,4009/1/2000 42.31 42.88 42.25 42.25 0.19 202,200

8/31/2000 42.56 43.19 42.00 42.06 ‐0.69 305,0008/30/2000 42.81 43.31 42.63 42.75 0.00 190,2008/29/2000 42.25 42.94 42.25 42.75 0.25 159,8008/28/2000 41.50 42.75 41.50 42.50 0.87 152,4008/25/2000 41.38 41.88 41.31 41.63 0.38 226,6008/24/2000 42.00 42.13 41.19 41.25 ‐0.94 291,0008/23/2000 42.19 42.25 41.69 42.19 ‐0.06 180,2008/22/2000 42.25 42.44 42.06 42.25 ‐0.06 141,0008/21/2000 42.69 42.94 42.06 42.31 ‐0.75 179,0008/18/2000 42.75 43.13 42.44 43.06 0.18 164,2008/17/2000 42.94 42.94 42.50 42.88 0.00 204,0008/16/2000 42.63 43.19 42.50 42.88 0.38 317,0008/15/2000 43.50 43.50 42.31 42.50 ‐1.25 303,8008/14/2000 44.06 44.19 43.44 43.75 ‐0.31 295,4008/11/2000 43.69 44.19 43.69 44.06 0.31 234,8008/10/2000 43.81 43.94 43.31 43.75 0.06 166,4008/9/2000 44.00 44.06 43.38 43.69 ‐0.50 171,0008/8/2000 43.75 44.25 43.50 44.19 0.38 200,6008/7/2000 42.50 43.94 42.47 43.81 1.31 256,4008/4/2000 42.38 42.69 41.06 42.50 0.06 202,2008/3/2000 41.75 42.75 41.75 42.44 0.44 169,8008/2/2000 41.44 42.00 41.31 42.00 0.75 259,6008/1/2000 40.50 41.41 40.50 41.25 0.75 241,200

7/31/2000 39.50 40.56 39.50 40.50 1.12 221,4007/28/2000 41.25 41.25 39.00 39.38 ‐2.06 1,425,2007/27/2000 41.44 41.69 41.31 41.44 0.38 352,6007/26/2000 41.06 41.38 40.75 41.06 ‐0.07 235,2007/25/2000 41.38 41.69 40.94 41.13 ‐0.25 386,4007/24/2000 42.06 42.06 41.19 41.38 ‐0.81 246,6007/21/2000 42.13 42.63 42.06 42.19 0.06 190,800

7/20/2000 42.06 42.50 42.06 42.13 0.00 143,0007/19/2000 41.50 42.75 41.50 42.13 0.63 206,4007/18/2000 42.31 42.31 41.13 41.5 ‐0.81 252,0007/17/2000 41.81 42.50 41.63 42.31 0.25 95,2007/14/2000 41.88 42.44 41.63 42.06 0.06 161,6007/13/2000 42.00 42.25 41.75 42.00 ‐0.19 148,6007/12/2000 41.75 42.31 41.75 42.19 0.19 137,8007/11/2000 41.25 42.00 41.19 42.00 0.31 198,4007/10/2000 41.13 42.56 41.13 41.69 0.38 109,2007/7/2000 40.88 41.56 40.69 41.31 0.68 178,8007/6/2000 40.88 41.25 40.06 40.63 ‐0.50 132,2007/5/2000 41.88 42.75 40.69 41.13 ‐0.87 199,2007/3/2000 40.81 42.38 40.81 42.00 1.31 142,000

6/30/2000 42.06 43.5 40.38 40.69 ‐1.25 575,8006/29/2000 43.00 43.44 41.75 41.94 ‐1.00 170,4006/28/2000 41.38 43.13 41.13 42.94 1.56 237,6006/27/2000 42.13 42.38 41.19 41.38 ‐1.12 244,8006/26/2000 42.44 42.94 42.00 42.50 ‐0.06 291,0006/23/2000 42.31 43.06 42.31 42.56 0.18 385,4006/22/2000 42.63 42.88 42.13 42.38 ‐0.25 337,8006/21/2000 43.31 44.00 42.44 42.63 ‐0.87 249,0006/20/2000 42.88 43.75 42.88 43.50 0.62 314,8006/19/2000 42.50 43.06 42.00 42.88 0.50 262,6006/16/2000 42.50 43.38 42.38 42.38 ‐0.81 411,8006/15/2000 42.25 43.94 42.19 43.19 1.06 444,8006/14/2000 43.00 43.06 42.06 42.13 ‐0.75 294,8006/13/2000 43.00 43.75 42.88 42.88 ‐0.31 194,8006/12/2000 42.69 43.50 42.69 43.19 0.25 112,4006/9/2000 42.69 43.56 42.69 42.94 0.25 288,2006/8/2000 42.38 42.75 42.00 42.69 0.19 129,4006/7/2000 42.94 43.19 42.25 42.50 ‐0.50 160,6006/6/2000 42.25 43.63 42.25 43.00 0.94 373,4006/5/2000 42.94 43.00 41.81 42.06 ‐1.07 259,6006/2/2000 43.50 43.56 43.00 43.13 ‐0.31 175,2006/1/2000 42.38 43.56 42.31 43.44 0.38 349,800

5/31/2000 42.94 43.44 42.94 43.06 0.12 277,4005/30/2000 43.25 43.25 42.63 42.94 ‐0.31 434,0005/26/2000 42.31 43.56 42.31 43.25 1.00 382,4005/25/2000 41.63 42.50 41.63 42.25 0.62 404,2005/24/2000 42.00 42.25 41.38 41.63 ‐0.50 387,6005/23/2000 42.38 42.56 41.81 42.13 ‐0.12 200,8005/22/2000 43.06 43.31 42.25 42.25 ‐0.75 442,2005/19/2000 43.31 43.44 42.88 43.00 ‐0.56 170,6005/18/2000 42.75 43.88 42.69 43.56 0.68 383,800

5/17/2000 43.13 43.13 42.63 42.88 ‐0.25 287,6005/16/2000 43.94 43.94 43.00 43.13 ‐0.68 306,6005/15/2000 44.06 44.06 43.13 43.81 ‐0.25 357,6005/12/2000 44.44 44.63 43.38 44.06 ‐0.88 210,8005/11/2000 43.88 44.94 43.81 44.94 1.31 297,4005/10/2000 44.63 44.63 43.38 43.63 ‐1.18 335,4005/9/2000 44.94 45.38 44.25 44.81 ‐0.13 298,0005/8/2000 44.00 45.69 44.00 44.94 1.44 340,0005/5/2000 43.94 43.94 43.13 43.5 ‐0.56 162,6005/4/2000 42.94 44.50 42.94 44.06 1.25 443,0005/3/2000 43.50 43.50 42.13 42.81 ‐0.94 309,0005/2/2000 44.25 46.13 43.75 43.75 ‐1.31 460,0005/1/2000 44.25 45.44 44.25 45.06 1.00 387,200

4/28/2000 44.31 44.44 43.25 44.06 0.00 256,0004/27/2000 44.31 44.56 43.75 44.06 ‐0.32 266,2004/26/2000 42.88 44.38 42.69 44.38 1.50 383,4004/25/2000 42.81 42.94 42.50 42.88 0.13 188,0004/24/2000 41.94 42.88 41.94 42.75 0.75 188,8004/20/2000 41.31 42.75 41.00 42.00 0.69 442,0004/19/2000 42.00 42.00 41.13 41.31 ‐0.69 300,4004/18/2000 41.63 42.00 41.63 42.00 0.00 267,2004/17/2000 40.94 42.13 40.69 42.00 0.25 473,0004/14/2000 42.06 42.13 41.44 41.75 ‐0.31 348,4004/13/2000 41.88 42.5 41.75 42.06 0.31 367,6004/12/2000 41.75 42.38 41.69 41.75 0.00 352,2004/11/2000 41.50 41.88 41.44 41.75 0.25 493,4004/10/2000 41.13 41.75 40.88 41.50 0.25 365,0004/7/2000 41.13 41.88 40.88 41.25 ‐0.06 184,6004/6/2000 41.50 41.50 41.25 41.31 ‐0.63 535,8004/5/2000 41.31 42.56 41.25 41.94 0.69 580,6004/4/2000 41.50 42.50 41.19 41.25 ‐0.06 292,8004/3/2000 42.13 42.25 41.25 41.31 ‐0.69 311,800

3/31/2000 42.00 42.13 41.44 42.00 0.12 502,8003/30/2000 41.69 42.19 41.56 41.88 0.19 254,0003/29/2000 41.63 42.38 41.63 41.69 0.31 101,0003/28/2000 42.25 42.25 41.38 41.38 ‐1.06 135,8003/27/2000 42.00 42.75 41.88 42.44 0.25 264,4003/24/2000 41.56 42.19 41.25 42.19 0.44 180,2003/23/2000 41.00 41.94 40.94 41.75 0.87 412,2003/22/2000 40.63 40.88 40.06 40.88 0.25 167,6003/21/2000 40.63 41.00 40.56 40.63 0.07 137,2003/20/2000 39.94 40.94 39.81 40.56 0.37 103,6003/17/2000 40.50 40.56 39.69 40.19 ‐0.31 268,4003/16/2000 38.75 40.75 38.75 40.50 1.62 294,000

3/15/2000 38.44 39.25 38.25 38.88 0.63 247,0003/14/2000 38.81 38.81 38.25 38.25 ‐0.50 256,0003/13/2000 39.13 39.19 38.75 38.75 ‐0.50 127,8003/10/2000 39.31 39.38 39.00 39.25 ‐0.19 162,6003/9/2000 39.38 39.56 39.13 39.44 0.13 416,4003/8/2000 39.56 39.56 39.31 39.31 ‐0.25 126,8003/7/2000 39.63 39.69 39.31 39.56 0.00 303,6003/6/2000 40.19 40.19 39.56 39.56 ‐0.75 221,0003/3/2000 40.81 41.31 40.31 40.31 ‐0.50 244,6003/2/2000 39.75 40.94 39.69 40.81 1.18 94,6003/1/2000 40.75 40.81 39.50 39.63 ‐1.31 181,400

2/29/2000 40.56 40.94 40.19 40.94 0.31 170,6002/28/2000 39.44 41.19 39.19 40.63 1.07 162,8002/25/2000 39.94 39.94 39.50 39.56 ‐0.38 235,0002/24/2000 41.00 41.00 39.88 39.94 ‐1.25 187,8002/23/2000 41.75 41.75 40.75 41.19 ‐0.69 97,2002/22/2000 41.00 41.88 40.69 41.88 0.88 87,2002/18/2000 40.13 41.25 40.06 41.00 0.87 540,4002/17/2000 40.06 40.25 39.81 40.13 ‐0.06 202,4002/16/2000 40.38 40.38 40.00 40.19 ‐0.31 78,0002/15/2000 39.94 40.50 39.94 40.50 0.50 174,6002/14/2000 39.81 40.06 39.75 40.00 0.19 74,8002/11/2000 40.63 40.81 39.56 39.81 ‐0.69 107,8002/10/2000 41.94 42.00 40.00 40.50 ‐1.13 246,2002/9/2000 41.31 42.19 40.63 41.63 0.44 456,0002/8/2000 40.94 41.88 40.69 41.19 0.25 353,6002/7/2000 41.88 41.88 40.63 40.94 ‐0.81 156,4002/4/2000 42.56 42.56 41.63 41.75 ‐0.81 222,0002/3/2000 41.31 42.63 41.31 42.56 1.00 237,6002/2/2000 41.50 42.31 41.25 41.56 0.06 245,8002/1/2000 42.00 42.00 40.94 41.50 ‐0.44 286,600

1/31/2000 41.63 42.13 41.13 41.94 0.56 286,2001/28/2000 42.19 42.50 41.25 41.38 ‐0.81 407,2001/27/2000 43.50 44.13 42.19 42.19 ‐1.31 350,2001/26/2000 43.06 43.69 43.06 43.50 0.62 113,6001/25/2000 44.50 44.94 42.63 42.88 ‐1.12 256,0001/24/2000 44.38 47.00 44.00 44.00 ‐0.44 278,0001/21/2000 43.88 46.25 43.63 44.44 0.81 551,6001/20/2000 41.50 43.63 41.50 43.63 1.50 285,4001/19/2000 41.06 42.50 41.06 42.13 1.07 264,2001/18/2000 41.63 41.63 41.06 41.06 ‐0.69 221,4001/14/2000 41.75 41.94 41.50 41.75 0.25 461,4001/13/2000 40.81 41.50 40.69 41.50 0.94 185,8001/12/2000 40.31 40.81 40.06 40.56 0.12 269,400

1/11/2000 40.19 40.75 40.06 40.44 0.13 303,2001/10/2000 39.75 40.63 39.69 40.31 0.56 252,4001/7/2000 40.00 40.44 39.69 39.75 ‐0.25 411,0001/6/2000 39.44 40.06 39.19 40.00 0.37 1,208,0001/5/2000 38.81 39.88 38.75 39.63 0.82 379,8001/4/2000 39.38 39.88 38.81 38.81 ‐0.82 605,6001/3/2000 40.25 40.25 39.13 39.63 ‐0.87 171,200

12/31/1999 40.31 40.75 40.25 40.50 0.00 104,60012/30/1999 40.06 41.00 40.06 40.50 0.56 230,60012/29/1999 40.06 40.06 39.88 39.94 ‐0.37 145,00012/28/1999 39.94 40.50 39.94 40.31 0.31 209,60012/27/1999 40.31 40.38 39.75 40.00 ‐0.31 155,20012/23/1999 40.44 40.44 40.19 40.31 ‐0.13 114,80012/22/1999 40.00 40.63 40.00 40.44 0.38 323,40012/21/1999 39.25 40.25 39.25 40.06 0.81 511,40012/20/1999 39.00 39.31 38.88 39.25 0.25 259,00012/17/1999 38.75 39.44 38.25 39.00 0.00 319,40012/16/1999 39.00 39.19 38.88 39.00 ‐0.25 327,20012/15/1999 38.88 39.75 38.50 39.25 0.25 187,80012/14/1999 39.81 39.88 39.00 39.00 ‐0.94 327,60012/13/1999 40.44 40.44 39.69 39.94 ‐0.56 519,20012/10/1999 40.50 40.56 40.25 40.50 ‐0.06 463,60012/9/1999 40.94 41.00 40.31 40.56 ‐0.32 627,80012/8/1999 40.50 41.06 40.25 40.88 ‐0.25 449,00012/7/1999 41.44 41.56 41.06 41.13 ‐0.43 215,60012/6/1999 41.31 41.69 41.13 41.56 0.12 393,60012/3/1999 41.38 41.69 41.25 41.44 ‐0.06 1,019,80012/2/1999 41.31 41.69 41.25 41.50 0.06 443,60012/1/1999 40.50 41.44 40.50 41.44 ‐0.06 1,267,200

11/30/1999 40.63 42.38 40.31 41.50 1.37 4,715,20011/29/1999 40.13 40.13 39.13 40.13 0.75 604,60011/26/1999 39.50 39.50 39.38 39.38 ‐0.31 49,20011/24/1999 39.38 39.81 39.38 39.69 0.19 116,60011/23/1999 39.63 39.69 39.50 39.50 ‐0.25 179,00011/22/1999 40.13 40.19 39.69 39.75 ‐0.56 174,20011/19/1999 40.38 40.75 40.25 40.31 ‐0.32 399,00011/18/1999 40.50 41.00 40.50 40.63 0.13 239,80011/17/1999 40.38 41.06 40.38 40.50 0.06 393,20011/16/1999 40.38 40.56 40.31 40.44 0.00 221,40011/15/1999 40.69 40.75 40.25 40.44 ‐0.44 792,80011/12/1999 41.06 41.50 40.88 40.88 ‐0.25 270,80011/11/1999 40.75 41.25 40.63 41.13 0.19 232,00011/10/1999 41.19 41.75 40.94 40.94 ‐0.37 552,60011/9/1999 41.69 41.69 41.31 41.31 ‐0.38 360,600

11/8/1999 41.50 42.06 41.50 41.69 0.31 234,60011/5/1999 40.88 41.63 40.88 41.38 0.63 332,80011/4/1999 40.50 41.00 40.50 40.75 2.00 1,167,80011/3/1999 38.88 38.94 38.63 38.75 ‐0.31 74,60011/2/1999 38.69 39.31 38.50 39.06 0.37 222,20011/1/1999 38.69 39.13 38.38 38.69 0.63 383,600

10/29/1999 38.44 38.63 38.06 38.06 ‐0.44 192,60010/28/1999 37.56 39.13 37.50 38.50 0.94 819,00010/27/1999 37.00 37.63 37.00 37.56 0.68 342,40010/26/1999 37.00 37.00 36.69 36.88 ‐0.12 324,20010/25/1999 36.81 37.25 36.63 37.00 0.19 458,80010/22/1999 37.06 37.25 36.81 36.81 ‐0.32 712,20010/21/1999 37.50 37.69 37.13 37.13 ‐0.62 579,20010/20/1999 37.31 38.00 37.31 37.75 0.25 572,00010/19/1999 37.25 38.44 37.25 37.50 0.31 447,00010/18/1999 37.31 37.44 36.81 37.19 0.00 135,00010/15/1999 37.75 37.81 37.00 37.19 ‐0.75 209,20010/14/1999 38.13 38.19 37.81 37.94 ‐0.06 340,40010/13/1999 38.00 38.13 37.81 38.00 ‐0.13 427,80010/12/1999 38.06 38.44 38.00 38.13 0.00 384,00010/11/1999 38.38 38.38 38.00 38.13 ‐0.31 237,00010/8/1999 38.25 38.44 38.06 38.44 0.19 518,80010/7/1999 38.75 38.81 38.06 38.25 ‐0.50 286,40010/6/1999 38.13 39.13 38.13 38.75 0.06 3,642,40010/5/1999 40.19 40.19 38.56 38.69 ‐1.62 1,118,80010/4/1999 38.69 40.31 38.63 40.31 1.43 878,60010/1/1999 38.69 38.88 38.19 38.88 0.13 1,036,8009/30/1999 37.06 38.75 37.06 38.75 1.62 550,6009/29/1999 36.75 37.50 36.75 37.13 0.25 467,2009/28/1999 37.50 38.13 36.75 36.88 ‐0.62 952,2009/27/1999 39.63 39.63 37.50 37.50 ‐2.25 1,256,2009/24/1999 40.69 40.69 39.38 39.75 ‐0.88 194,4009/23/1999 40.88 40.88 40.44 40.63 ‐0.37 210,8009/22/1999 41.81 42.06 40.75 41.00 ‐0.88 445,4009/21/1999 42.00 42.06 41.75 41.88 ‐0.18 302,2009/20/1999 42.25 42.44 42.06 42.06 ‐0.19 161,2009/17/1999 42.25 42.25 42.25 42.25 0.00 3,0009/16/1999 42.25 42.25 42.00 42.25 0.12 16,2009/15/1999 42.13 42.13 41.88 42.13 0.13 15,4009/14/1999 41.81 42.00 41.75 42.00 0.06 4,2009/13/1999 42.00 42.13 41.88 41.94 0.00 5,0009/10/1999 41.94 42.06 41.75 41.94 0.06 474,2009/9/1999 42.50 42.50 41.75 41.88 ‐0.62 130,4009/8/1999 43.06 43.06 42.38 42.50 ‐0.63 10,400

9/7/1999 43.19 43.31 43.06 43.13 ‐0.06 9,0009/3/1999 42.81 43.19 42.75 43.19 0.56 8,6009/2/1999 42.63 42.75 42.44 42.63 ‐0.06 3,6009/1/1999 43.06 43.06 42.50 42.69 ‐0.50 73,200

8/31/1999 42.63 43.19 42.56 43.19 0.44 26,6008/30/1999 42.25 42.75 42.25 42.75 0.50 26,6008/27/1999 42.06 42.25 41.88 42.25 0.56 24,4008/26/1999 41.75 42.00 41.69 41.69 ‐0.06 13,8008/25/1999 40.00 42.19 40.00 41.75 41.75 327,600

NST historical share price from 8-25-99 to 4-9-12 · Date Open High Low Close Net Change Volume...

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Transcript of NST historical share price from 8-25-99 to 4-9-12 · Date Open High Low Close Net Change Volume...