| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 22.95 | 23.40 | 22.90 | 23.29 | 11,221,000 | 23.29 | | 19-Nov-09 | 23.44 | 23.44 | 23.03 | 23.13 | 10,935,500 | 23.13 | | 18-Nov-09 | 23.61 | 23.75 | 23.34 | 23.61 | 11,345,000 | 23.61 | | 17-Nov-09 | 23.36 | 23.68 | 23.04 | 23.64 | 12,861,300 | 23.64 | | 16-Nov-09 | 23.78 | 23.89 | 23.18 | 23.38 | 17,994,400 | 23.38 | | 13-Nov-09 | 23.99 | 24.09 | 23.30 | 23.48 | 14,747,900 | 23.48 | | 12-Nov-09 | 24.38 | 24.50 | 23.75 | 24.00 | 15,983,600 | 24.00 | | 11-Nov-09 | 24.59 | 24.93 | 24.22 | 24.40 | 13,183,600 | 24.40 | | 10-Nov-09 | 24.44 | 24.59 | 24.11 | 24.33 | 8,640,800 | 24.33 | | 9-Nov-09 | 23.92 | 24.53 | 23.71 | 24.51 | 11,651,300 | 24.51 | | 6-Nov-09 | 23.57 | 23.91 | 23.38 | 23.73 | 12,645,100 | 23.73 | | 5-Nov-09 | 23.38 | 24.04 | 23.05 | 23.98 | 15,342,800 | 23.98 | | 4-Nov-09 | 23.74 | 23.92 | 23.03 | 23.07 | 15,748,700 | 23.07 | | 3-Nov-09 | 23.63 | 23.90 | 23.23 | 23.52 | 14,855,500 | 23.52 | | 2-Nov-09 | 23.55 | 24.31 | 23.12 | 23.84 | 21,328,200 | 23.84 | | 30-Oct-09 | 24.02 | 24.05 | 23.07 | 23.22 | 23,733,700 | 23.22 | | 29-Oct-09 | 23.82 | 24.21 | 23.56 | 24.21 | 14,840,200 | 24.21 | | 28-Oct-09 | 24.19 | 24.40 | 23.44 | 23.53 | 16,313,400 | 23.53 | | 27-Oct-09 | 24.30 | 24.35 | 23.92 | 24.25 | 15,095,700 | 24.25 | | 26-Oct-09 | 24.30 | 24.59 | 23.92 | 24.15 | 20,703,600 | 24.15 | | 23-Oct-09 | 25.39 | 25.39 | 24.65 | 24.95 | 13,937,700 | 24.95 | | 22-Oct-09 | 24.62 | 25.43 | 24.32 | 25.35 | 18,858,000 | 25.35 | | 21-Oct-09 | 24.43 | 25.59 | 24.32 | 24.43 | 34,099,600 | 24.43 | | 20-Oct-09 | 23.79 | 23.89 | 23.25 | 23.80 | 18,528,000 | 23.80 | | 19-Oct-09 | 23.50 | 23.90 | 23.38 | 23.81 | 10,940,800 | 23.81 | | 16-Oct-09 | 23.53 | 23.59 | 23.23 | 23.41 | 13,848,200 | 23.41 | | 15-Oct-09 | 23.82 | 24.03 | 23.32 | 24.01 | 13,439,200 | 24.01 | | 14-Oct-09 | 23.33 | 23.99 | 23.17 | 23.94 | 19,892,200 | 23.94 | | 13-Oct-09 | 22.85 | 23.06 | 22.59 | 22.85 | 13,183,400 | 22.85 | | 12-Oct-09 | 22.92 | 23.04 | 22.75 | 23.02 | 9,166,600 | 23.02 | | 9-Oct-09 | 22.60 | 22.97 | 22.26 | 22.93 | 10,911,400 | 22.93 | | 8-Oct-09 | 22.26 | 22.82 | 22.18 | 22.60 | 14,630,800 | 22.60 | | 7-Oct-09 | 21.87 | 22.27 | 21.80 | 22.18 | 11,950,800 | 22.18 | | 6-Oct-09 | 21.75 | 22.18 | 21.66 | 22.04 | 14,328,900 | 22.04 | | 5-Oct-09 | 21.60 | 21.70 | 21.38 | 21.64 | 13,789,300 | 21.64 | | 2-Oct-09 | 20.85 | 21.62 | 20.76 | 21.23 | 20,210,900 | 21.23 | | 1-Oct-09 | 21.75 | 21.85 | 21.11 | 21.11 | 22,605,800 | 21.11 | | 30-Sep-09 | 21.83 | 22.00 | 21.61 | 21.86 | 17,758,000 | 21.86 | | 29-Sep-09 | 22.39 | 22.51 | 21.72 | 21.75 | 18,723,700 | 21.75 | | 28-Sep-09 | 22.11 | 22.26 | 21.90 | 22.23 | 14,077,200 | 22.23 | | 28-Sep-09 | $ 0.05 Dividend | | 25-Sep-09 | 21.77 | 22.15 | 21.65 | 22.06 | 17,038,800 | 22.01 | | 24-Sep-09 | 22.20 | 22.25 | 21.84 | 21.90 | 19,007,400 | 21.85 | | 23-Sep-09 | 22.14 | 22.54 | 22.07 | 22.07 | 14,694,700 | 22.02 | | 22-Sep-09 | 22.59 | 22.65 | 21.98 | 22.34 | 17,819,600 | 22.29 | | 21-Sep-09 | 22.41 | 22.69 | 22.34 | 22.43 | 10,951,700 | 22.38 | | 18-Sep-09 | 22.57 | 22.84 | 22.27 | 22.76 | 17,840,800 | 22.71 | | 17-Sep-09 | 22.97 | 23.00 | 22.17 | 22.44 | 16,709,500 | 22.39 | | 16-Sep-09 | 22.24 | 22.86 | 21.99 | 22.82 | 17,747,900 | 22.77 | | 15-Sep-09 | 22.02 | 22.50 | 21.61 | 22.17 | 15,163,900 | 22.12 | | 14-Sep-09 | 21.64 | 21.98 | 21.43 | 21.98 | 11,212,800 | 21.93 | | 11-Sep-09 | 21.70 | 22.07 | 21.63 | 21.86 | 12,192,000 | 21.81 | | 10-Sep-09 | 21.73 | 22.00 | 21.52 | 21.72 | 13,530,900 | 21.67 | | 9-Sep-09 | 21.01 | 21.80 | 21.00 | 21.75 | 17,322,800 | 21.70 | | 8-Sep-09 | 21.72 | 21.73 | 20.87 | 21.00 | 14,439,200 | 20.95 | | 4-Sep-09 | 20.93 | 21.46 | 20.93 | 21.45 | 11,381,100 | 21.40 | | 3-Sep-09 | 20.88 | 21.22 | 20.77 | 20.95 | 14,596,100 | 20.90 | | 2-Sep-09 | 21.15 | 21.58 | 20.60 | 20.66 | 17,478,800 | 20.61 | | 1-Sep-09 | 22.28 | 22.73 | 21.07 | 21.24 | 24,150,800 | 21.19 | | 31-Aug-09 | 22.05 | 22.68 | 21.99 | 22.62 | 12,854,300 | 22.57 | | 28-Aug-09 | 22.47 | 22.49 | 22.04 | 22.43 | 12,394,700 | 22.38 | | 27-Aug-09 | 22.09 | 22.35 | 21.94 | 22.25 | 11,425,000 | 22.20 | | 26-Aug-09 | 21.72 | 22.37 | 21.66 | 22.11 | 11,542,500 | 22.06 | | 25-Aug-09 | 21.86 | 22.28 | 21.76 | 21.92 | 13,245,100 | 21.87 | | 24-Aug-09 | 22.44 | 22.82 | 21.65 | 21.72 | 16,287,800 | 21.67 | | 21-Aug-09 | 22.42 | 22.59 | 22.21 | 22.28 | 16,106,400 | 22.23 | | 20-Aug-09 | 21.57 | 22.30 | 21.54 | 22.07 | 12,231,500 | 22.02 | | * Close price adjusted for dividends and splits. |
|