| Date | Open | High | Low | Close | Volume | Adj Close* | | 21-Dec-09 | 92.06 | 92.20 | 91.14 | 91.14 | 3,524,000 | 91.14 | | 18-Dec-09 | 93.20 | 93.50 | 92.65 | 92.79 | 3,789,500 | 92.79 | | 17-Dec-09 | 92.50 | 93.23 | 92.19 | 93.19 | 4,428,900 | 93.19 | | 16-Dec-09 | 91.93 | 92.25 | 91.36 | 91.68 | 3,301,600 | 91.68 | | 15-Dec-09 | 91.57 | 92.00 | 91.49 | 91.79 | 2,993,900 | 91.79 | | 14-Dec-09 | 92.35 | 92.50 | 92.05 | 92.20 | 2,380,400 | 92.20 | | 11-Dec-09 | 91.84 | 92.26 | 91.31 | 92.09 | 3,053,400 | 92.09 | | 10-Dec-09 | 92.69 | 92.80 | 91.95 | 92.10 | 4,446,300 | 92.10 | | 9-Dec-09 | 93.69 | 94.05 | 92.68 | 93.17 | 3,494,300 | 93.17 | | 8-Dec-09 | 94.05 | 94.37 | 93.37 | 93.60 | 2,378,600 | 93.60 | | 7-Dec-09 | 93.27 | 93.74 | 93.09 | 93.46 | 2,774,200 | 93.46 | | 4-Dec-09 | 93.29 | 93.65 | 92.91 | 93.34 | 6,108,100 | 93.34 | | 3-Dec-09 | 94.43 | 94.84 | 94.24 | 94.34 | 3,947,300 | 94.34 | | 2-Dec-09 | 95.29 | 95.96 | 94.99 | 95.33 | 2,193,900 | 95.33 | | 1-Dec-09 | 95.76 | 95.93 | 95.19 | 95.25 | 3,979,100 | 95.25 | | 1-Dec-09 | $ 0.307 Dividend | | 30-Nov-09 | 96.20 | 96.73 | 96.00 | 96.63 | 3,115,800 | 96.32 | | 27-Nov-09 | 96.40 | 96.56 | 96.09 | 96.40 | 2,249,100 | 96.09 | | 25-Nov-09 | 95.49 | 96.23 | 94.97 | 96.04 | 2,789,300 | 95.73 | | 24-Nov-09 | 95.11 | 95.70 | 94.99 | 95.60 | 2,895,200 | 95.30 | | 23-Nov-09 | 94.54 | 95.10 | 94.34 | 95.00 | 3,219,300 | 94.70 | | 20-Nov-09 | 95.00 | 95.37 | 94.59 | 95.12 | 4,136,300 | 94.82 | | 19-Nov-09 | 95.24 | 95.82 | 94.91 | 95.14 | 2,969,800 | 94.84 | | 18-Nov-09 | 95.44 | 95.53 | 94.74 | 94.97 | 2,413,600 | 94.67 | | 17-Nov-09 | 94.99 | 95.80 | 94.81 | 95.53 | 3,174,400 | 95.23 | | 16-Nov-09 | 94.65 | 95.45 | 94.52 | 95.02 | 5,175,700 | 94.72 | | 13-Nov-09 | 93.83 | 94.06 | 93.45 | 93.92 | 1,594,200 | 93.62 | | 12-Nov-09 | 93.24 | 93.59 | 92.45 | 93.49 | 3,431,300 | 93.19 | | 11-Nov-09 | 93.63 | 94.16 | 93.48 | 93.66 | 1,771,100 | 93.36 | | 10-Nov-09 | 94.05 | 94.10 | 92.91 | 93.27 | 2,549,900 | 92.97 | | 9-Nov-09 | 93.28 | 93.70 | 93.13 | 93.44 | 1,697,800 | 93.14 | | 6-Nov-09 | 93.38 | 93.45 | 92.46 | 93.33 | 3,381,100 | 93.03 | | 5-Nov-09 | 92.87 | 93.24 | 92.80 | 93.24 | 2,852,000 | 92.94 | | 4-Nov-09 | 93.61 | 94.07 | 92.80 | 93.24 | 5,349,500 | 92.94 | | 3-Nov-09 | 95.28 | 95.36 | 94.00 | 94.10 | 4,470,700 | 93.80 | | 2-Nov-09 | 95.51 | 95.58 | 94.80 | 95.05 | 3,463,800 | 94.75 | | 2-Nov-09 | $ 0.308 Dividend | | 30-Oct-09 | 95.10 | 96.01 | 94.87 | 95.78 | 5,118,000 | 95.17 | | 29-Oct-09 | 94.82 | 95.06 | 93.95 | 94.41 | 4,645,300 | 93.81 | | 28-Oct-09 | 95.14 | 95.80 | 94.96 | 95.45 | 4,585,400 | 94.84 | | 27-Oct-09 | 93.97 | 95.11 | 93.92 | 95.00 | 4,476,300 | 94.39 | | 26-Oct-09 | 94.44 | 94.51 | 93.55 | 93.72 | 4,127,400 | 93.12 | | 23-Oct-09 | 94.88 | 95.42 | 94.87 | 94.95 | 2,996,200 | 94.34 | | 22-Oct-09 | 95.38 | 95.83 | 95.33 | 95.67 | 2,572,200 | 95.06 | | 21-Oct-09 | 96.16 | 96.21 | 95.51 | 96.14 | 3,355,200 | 95.53 | | 20-Oct-09 | 97.02 | 97.25 | 96.54 | 96.72 | 2,912,400 | 96.10 | | 19-Oct-09 | 95.59 | 96.21 | 95.38 | 96.20 | 3,163,800 | 95.59 | | 16-Oct-09 | 95.19 | 95.53 | 94.73 | 95.45 | 3,716,800 | 94.84 | | 15-Oct-09 | 94.57 | 95.42 | 94.37 | 94.68 | 3,736,900 | 94.08 | | 14-Oct-09 | 95.51 | 96.10 | 94.90 | 95.12 | 5,421,000 | 94.51 | | 13-Oct-09 | 96.62 | 96.85 | 96.26 | 96.55 | 2,886,500 | 95.93 | | 12-Oct-09 | 96.03 | 96.33 | 95.60 | 96.05 | 1,939,700 | 95.44 | | 9-Oct-09 | 97.62 | 97.71 | 95.50 | 95.90 | 8,135,900 | 95.29 | | 8-Oct-09 | 99.71 | 99.76 | 97.68 | 98.15 | 5,871,600 | 97.52 | | 7-Oct-09 | 98.67 | 99.33 | 98.60 | 99.19 | 3,591,000 | 98.56 | | 6-Oct-09 | 98.76 | 98.80 | 97.98 | 98.04 | 3,936,200 | 97.41 | | 5-Oct-09 | 99.47 | 99.66 | 98.77 | 99.02 | 2,910,100 | 98.39 | | 2-Oct-09 | 100.28 | 100.31 | 98.88 | 99.01 | 4,827,700 | 98.38 | | 1-Oct-09 | 98.96 | 100.06 | 98.80 | 99.70 | 5,754,400 | 99.06 | | 1-Oct-09 | $ 0.307 Dividend | | 30-Sep-09 | 98.56 | 99.13 | 98.36 | 98.66 | 2,744,800 | 97.73 | | 29-Sep-09 | 98.32 | 99.17 | 98.15 | 98.75 | 3,123,200 | 97.81 | | 28-Sep-09 | 98.32 | 98.93 | 98.11 | 98.84 | 4,263,300 | 97.90 | | 25-Sep-09 | 97.36 | 98.06 | 96.77 | 97.98 | 3,854,500 | 97.05 | | 24-Sep-09 | 96.50 | 97.09 | 96.17 | 96.75 | 4,658,400 | 95.83 | | 23-Sep-09 | 95.94 | 96.58 | 95.20 | 96.47 | 5,712,000 | 95.56 | | 22-Sep-09 | 95.65 | 96.37 | 95.51 | 96.18 | 2,068,000 | 95.27 | | 21-Sep-09 | 96.10 | 96.49 | 95.36 | 95.98 | 3,050,200 | 95.07 | | 18-Sep-09 | 96.20 | 96.53 | 95.67 | 95.76 | 2,813,300 | 94.85 | | * Close price adjusted for dividends and splits. |
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