| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 23.73 | 24.10 | 23.69 | 23.84 | 1,731,700 | 23.84 | | 19-Nov-09 | 24.10 | 24.23 | 23.69 | 23.98 | 1,568,900 | 23.98 | | 18-Nov-09 | 24.50 | 24.64 | 24.02 | 24.39 | 2,242,600 | 24.39 | | 17-Nov-09 | 24.26 | 24.65 | 23.78 | 24.60 | 2,972,300 | 24.60 | | 16-Nov-09 | 24.34 | 24.96 | 24.13 | 24.35 | 2,748,200 | 24.35 | | 13-Nov-09 | 23.63 | 24.13 | 23.63 | 24.12 | 2,576,800 | 24.12 | | 12-Nov-09 | 23.71 | 23.98 | 23.58 | 23.68 | 2,177,000 | 23.68 | | 11-Nov-09 | 23.07 | 23.86 | 23.07 | 23.59 | 2,858,300 | 23.59 | | 10-Nov-09 | 22.68 | 23.45 | 22.68 | 22.94 | 4,040,600 | 22.94 | | 9-Nov-09 | 23.05 | 23.26 | 22.73 | 22.95 | 2,733,800 | 22.95 | | 6-Nov-09 | 22.82 | 23.32 | 22.71 | 22.77 | 2,314,500 | 22.77 | | 5-Nov-09 | 22.78 | 23.47 | 22.58 | 22.99 | 3,146,400 | 22.99 | | 4-Nov-09 | 23.80 | 23.95 | 22.45 | 22.51 | 3,766,600 | 22.51 | | 3-Nov-09 | 21.36 | 21.82 | 21.03 | 21.71 | 1,974,800 | 21.71 | | 2-Nov-09 | 21.33 | 21.60 | 21.01 | 21.44 | 2,360,700 | 21.44 | | 30-Oct-09 | 22.07 | 22.25 | 21.04 | 21.25 | 3,355,700 | 21.25 | | 29-Oct-09 | 21.52 | 22.19 | 21.46 | 22.05 | 2,026,700 | 22.05 | | 28-Oct-09 | 21.98 | 21.98 | 21.28 | 21.40 | 2,818,800 | 21.40 | | 27-Oct-09 | 22.75 | 22.75 | 22.08 | 22.15 | 2,010,400 | 22.15 | | 26-Oct-09 | 22.92 | 23.43 | 22.43 | 22.64 | 2,269,400 | 22.64 | | 23-Oct-09 | 23.99 | 23.99 | 23.05 | 23.26 | 1,685,300 | 23.26 | | 22-Oct-09 | 23.75 | 24.04 | 23.13 | 23.87 | 2,524,800 | 23.87 | | 21-Oct-09 | 23.86 | 24.39 | 23.76 | 23.89 | 2,304,000 | 23.89 | | 20-Oct-09 | 24.00 | 24.28 | 23.66 | 23.95 | 2,715,700 | 23.95 | | 19-Oct-09 | 23.56 | 24.34 | 23.56 | 24.06 | 2,764,700 | 24.06 | | 16-Oct-09 | 23.71 | 23.91 | 23.45 | 23.64 | 1,899,800 | 23.64 | | 15-Oct-09 | 23.62 | 24.03 | 23.37 | 23.88 | 1,873,400 | 23.88 | | 14-Oct-09 | 23.74 | 24.01 | 23.10 | 23.86 | 3,423,400 | 23.86 | | 13-Oct-09 | 22.54 | 22.83 | 22.44 | 22.51 | 2,765,400 | 22.51 | | 12-Oct-09 | 22.63 | 23.08 | 22.45 | 22.59 | 2,108,900 | 22.59 | | 9-Oct-09 | 21.83 | 22.61 | 21.80 | 22.61 | 2,541,600 | 22.61 | | 8-Oct-09 | 21.68 | 21.99 | 21.52 | 21.87 | 2,555,100 | 21.87 | | 7-Oct-09 | 21.59 | 21.81 | 21.41 | 21.60 | 3,495,600 | 21.60 | | 6-Oct-09 | 21.58 | 21.85 | 21.52 | 21.63 | 1,836,200 | 21.63 | | 5-Oct-09 | 21.09 | 21.57 | 21.09 | 21.34 | 2,259,700 | 21.34 | | 2-Oct-09 | 21.40 | 21.53 | 20.90 | 21.12 | 3,715,800 | 21.12 | | 1-Oct-09 | 21.99 | 22.21 | 21.56 | 21.67 | 4,283,300 | 21.67 | | 30-Sep-09 | 22.34 | 22.39 | 21.50 | 22.28 | 2,302,300 | 22.28 | | 29-Sep-09 | 22.99 | 23.08 | 21.93 | 22.08 | 2,622,400 | 22.08 | | 28-Sep-09 | 22.63 | 23.26 | 22.63 | 23.03 | 1,936,200 | 23.03 | | 25-Sep-09 | 22.58 | 22.86 | 22.43 | 22.56 | 2,181,200 | 22.56 | | 24-Sep-09 | 23.31 | 23.44 | 22.39 | 22.56 | 3,179,500 | 22.56 | | 23-Sep-09 | 23.71 | 23.83 | 23.23 | 23.23 | 1,485,500 | 23.23 | | 22-Sep-09 | 23.56 | 24.04 | 23.56 | 23.63 | 1,445,100 | 23.63 | | 21-Sep-09 | 23.73 | 23.73 | 23.13 | 23.30 | 2,593,600 | 23.30 | | 18-Sep-09 | 23.54 | 23.88 | 23.37 | 23.80 | 3,073,000 | 23.80 | | 17-Sep-09 | 23.71 | 23.76 | 23.36 | 23.53 | 3,064,900 | 23.53 | | 16-Sep-09 | 24.07 | 24.12 | 23.35 | 23.64 | 4,172,800 | 23.64 | | 15-Sep-09 | 23.70 | 24.01 | 23.50 | 23.86 | 1,910,400 | 23.86 | | 14-Sep-09 | 23.63 | 23.66 | 23.18 | 23.57 | 1,566,000 | 23.57 | | 11-Sep-09 | 23.83 | 24.14 | 23.59 | 23.79 | 2,131,300 | 23.79 | | 10-Sep-09 | 23.77 | 24.20 | 23.49 | 23.94 | 2,482,400 | 23.94 | | 9-Sep-09 | 23.16 | 24.03 | 23.01 | 23.80 | 2,801,300 | 23.80 | | 9-Sep-09 | $ 0.16 Dividend | | 8-Sep-09 | 23.13 | 23.46 | 23.04 | 23.22 | 1,875,600 | 23.06 | | 4-Sep-09 | 22.51 | 23.01 | 22.32 | 22.93 | 2,224,800 | 22.77 | | 3-Sep-09 | 21.66 | 22.47 | 21.66 | 22.46 | 1,757,100 | 22.31 | | 2-Sep-09 | 21.84 | 22.20 | 21.54 | 21.60 | 2,236,400 | 21.45 | | 1-Sep-09 | 22.59 | 23.05 | 21.88 | 21.98 | 2,142,600 | 21.83 | | 31-Aug-09 | 23.14 | 23.30 | 22.60 | 22.82 | 1,754,400 | 22.66 | | 28-Aug-09 | 23.36 | 24.24 | 23.22 | 23.42 | 3,120,300 | 23.26 | | 27-Aug-09 | 23.37 | 23.39 | 22.67 | 23.26 | 2,218,400 | 23.10 | | 26-Aug-09 | 23.50 | 23.63 | 23.26 | 23.32 | 2,556,000 | 23.16 | | 25-Aug-09 | 23.67 | 23.67 | 23.24 | 23.49 | 2,046,200 | 23.33 | | 24-Aug-09 | 23.57 | 23.95 | 23.39 | 23.45 | 3,319,700 | 23.29 | | 21-Aug-09 | 23.46 | 23.74 | 23.33 | 23.55 | 3,027,700 | 23.39 | | 20-Aug-09 | 23.04 | 23.49 | 23.04 | 23.38 | 2,358,400 | 23.22 | | * Close price adjusted for dividends and splits. |
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