| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 75.00 | 75.54 | 74.15 | 74.60 | 4,529,700 | 74.60 | | 8-Feb-10 | 73.93 | 74.20 | 72.41 | 72.85 | 3,641,100 | 72.85 | | 5-Feb-10 | 73.09 | 74.81 | 72.08 | 74.71 | 7,523,700 | 74.71 | | 4-Feb-10 | 72.44 | 73.32 | 71.00 | 71.78 | 10,952,900 | 71.78 | | 3-Feb-10 | 75.70 | 76.24 | 71.90 | 73.49 | 18,462,000 | 73.49 | | 2-Feb-10 | 80.49 | 80.79 | 76.66 | 78.18 | 3,520,900 | 78.18 | | 1-Feb-10 | 78.99 | 80.59 | 78.77 | 79.94 | 2,984,200 | 79.94 | | 29-Jan-10 | 77.90 | 77.90 | 76.51 | 77.00 | 2,530,400 | 77.00 | | 28-Jan-10 | 78.16 | 79.70 | 76.63 | 77.67 | 4,039,700 | 77.67 | | 27-Jan-10 | 81.43 | 82.64 | 78.80 | 79.77 | 3,481,200 | 79.77 | | 26-Jan-10 | 86.75 | 87.34 | 86.34 | 86.78 | 263,000 | 86.78 | | 25-Jan-10 | 88.38 | 88.49 | 87.25 | 87.71 | 331,800 | 87.71 | | 22-Jan-10 | 89.78 | 89.78 | 88.01 | 88.17 | 528,600 | 88.17 | | 21-Jan-10 | 91.17 | 91.50 | 89.64 | 90.42 | 553,800 | 90.42 | | 20-Jan-10 | 90.72 | 90.73 | 88.88 | 89.37 | 415,000 | 89.37 | | 19-Jan-10 | 90.96 | 91.97 | 90.96 | 91.78 | 275,600 | 91.78 | | 15-Jan-10 | 91.88 | 91.88 | 90.51 | 91.14 | 596,400 | 91.14 | | 14-Jan-10 | 89.52 | 91.29 | 89.52 | 90.93 | 558,800 | 90.93 | | 13-Jan-10 | 88.99 | 89.57 | 88.60 | 89.19 | 293,400 | 89.19 | | 12-Jan-10 | 89.43 | 89.57 | 88.55 | 89.50 | 906,700 | 89.50 | | 11-Jan-10 | 86.13 | 86.50 | 85.35 | 86.20 | 326,900 | 86.20 | | 8-Jan-10 | 84.50 | 85.89 | 84.50 | 85.76 | 351,900 | 85.76 | | 7-Jan-10 | 83.11 | 83.84 | 83.11 | 83.79 | 377,700 | 83.79 | | 6-Jan-10 | 84.35 | 85.07 | 84.20 | 84.84 | 390,000 | 84.84 | | 5-Jan-10 | 83.17 | 83.90 | 83.01 | 83.77 | 466,000 | 83.77 | | 4-Jan-10 | 84.75 | 85.17 | 84.71 | 85.08 | 258,800 | 85.08 | | 31-Dec-09 | 85.16 | 85.16 | 84.16 | 84.16 | 223,400 | 84.16 | | 30-Dec-09 | 83.90 | 84.53 | 83.90 | 84.41 | 106,700 | 84.41 | | 29-Dec-09 | 84.60 | 85.07 | 84.60 | 85.06 | 151,500 | 85.06 | | 28-Dec-09 | 84.34 | 84.89 | 84.17 | 84.55 | 131,100 | 84.55 | | 24-Dec-09 | 84.53 | 84.96 | 84.50 | 84.91 | 156,400 | 84.91 | | 23-Dec-09 | 83.62 | 84.13 | 83.31 | 83.75 | 202,300 | 83.75 | | 22-Dec-09 | 82.91 | 83.55 | 82.61 | 83.41 | 340,500 | 83.41 | | 21-Dec-09 | 82.77 | 82.89 | 82.18 | 82.36 | 245,700 | 82.36 | | 18-Dec-09 | 82.76 | 83.18 | 82.50 | 82.92 | 259,600 | 82.92 | | 17-Dec-09 | 83.02 | 83.37 | 82.81 | 83.11 | 186,000 | 83.11 | | 16-Dec-09 | 84.25 | 84.50 | 83.89 | 84.13 | 277,000 | 84.13 | | 15-Dec-09 | 82.94 | 83.41 | 82.17 | 83.19 | 327,400 | 83.19 | | 14-Dec-09 | 83.67 | 83.77 | 83.08 | 83.49 | 352,200 | 83.49 | | 11-Dec-09 | 84.00 | 84.49 | 83.82 | 84.34 | 399,500 | 84.34 | | 10-Dec-09 | 83.74 | 84.00 | 83.32 | 83.42 | 243,500 | 83.42 | | 9-Dec-09 | 83.52 | 84.10 | 83.29 | 84.02 | 565,300 | 84.02 | | 8-Dec-09 | 83.92 | 84.00 | 83.00 | 83.60 | 572,500 | 83.60 | | 7-Dec-09 | 83.94 | 83.95 | 82.64 | 82.90 | 596,300 | 82.90 | | 4-Dec-09 | 84.81 | 85.70 | 83.77 | 84.30 | 742,900 | 84.30 | | 3-Dec-09 | 85.16 | 85.59 | 84.41 | 84.59 | 689,800 | 84.59 | | 2-Dec-09 | 81.22 | 82.36 | 81.22 | 81.98 | 460,600 | 81.98 | | 1-Dec-09 | 80.07 | 81.57 | 79.83 | 81.45 | 635,500 | 81.45 | | 30-Nov-09 | 79.06 | 79.10 | 78.10 | 78.54 | 491,800 | 78.54 | | 27-Nov-09 | 75.91 | 77.30 | 75.91 | 77.02 | 185,600 | 77.02 | | 25-Nov-09 | 77.52 | 77.86 | 77.02 | 77.86 | 321,500 | 77.86 | | 24-Nov-09 | 76.51 | 76.99 | 75.79 | 76.05 | 367,800 | 76.05 | | 23-Nov-09 | 77.64 | 78.24 | 77.06 | 77.48 | 449,600 | 77.48 | | 20-Nov-09 | 77.65 | 77.65 | 76.90 | 76.97 | 295,400 | 76.97 | | 19-Nov-09 | 78.68 | 78.68 | 77.00 | 77.51 | 443,700 | 77.51 | | 18-Nov-09 | 79.74 | 79.81 | 78.90 | 79.39 | 239,000 | 79.39 | | 17-Nov-09 | 80.02 | 80.31 | 79.44 | 80.31 | 203,000 | 80.31 | | 16-Nov-09 | 79.00 | 80.68 | 78.71 | 80.20 | 356,600 | 80.20 | | 13-Nov-09 | 77.97 | 78.60 | 77.70 | 78.25 | 333,600 | 78.25 | | 12-Nov-09 | 77.83 | 78.49 | 77.52 | 77.72 | 504,300 | 77.72 | | 11-Nov-09 | 76.60 | 77.50 | 76.50 | 76.79 | 640,700 | 76.79 | | 10-Nov-09 | 76.19 | 76.79 | 76.12 | 76.40 | 659,900 | 76.40 | | 9-Nov-09 | 77.70 | 79.27 | 77.70 | 79.12 | 317,700 | 79.12 | | 6-Nov-09 | 77.89 | 78.31 | 77.38 | 78.16 | 579,800 | 78.16 | | 5-Nov-09 | 80.51 | 80.73 | 80.00 | 80.58 | 444,100 | 80.58 | | 4-Nov-09 | 79.59 | 80.38 | 79.27 | 79.46 | 802,300 | 79.46 | | * Close price adjusted for dividends and splits. |
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