| Date | Open | High | Low | Close | Volume | Adj Close* | | 14-Dec-09 | 52.07 | 52.32 | 51.40 | 52.18 | 3,460,000 | 52.18 | | 11-Dec-09 | 50.98 | 51.33 | 50.32 | 51.10 | 4,485,100 | 51.10 | | 10-Dec-09 | 50.40 | 50.97 | 50.10 | 50.37 | 3,918,300 | 50.37 | | 9-Dec-09 | 48.99 | 49.73 | 48.17 | 49.47 | 5,011,600 | 49.47 | | 8-Dec-09 | 49.58 | 49.85 | 48.47 | 48.96 | 5,506,700 | 48.96 | | 7-Dec-09 | 50.75 | 51.53 | 50.15 | 50.56 | 4,118,900 | 50.56 | | 4-Dec-09 | 52.00 | 52.68 | 48.20 | 50.81 | 10,213,300 | 50.81 | | 3-Dec-09 | 51.61 | 52.43 | 49.81 | 49.94 | 6,737,800 | 49.94 | | 2-Dec-09 | 51.05 | 52.18 | 50.69 | 51.19 | 4,867,000 | 51.19 | | 1-Dec-09 | 50.64 | 51.56 | 50.31 | 50.97 | 5,664,300 | 50.97 | | 30-Nov-09 | 48.63 | 49.43 | 47.94 | 49.21 | 6,866,800 | 49.21 | | 27-Nov-09 | 47.15 | 49.80 | 46.91 | 48.76 | 5,456,900 | 48.76 | | 25-Nov-09 | 50.98 | 51.42 | 50.47 | 51.23 | 3,842,200 | 51.23 | | 24-Nov-09 | 50.68 | 50.83 | 49.41 | 50.58 | 4,916,900 | 50.58 | | 23-Nov-09 | 50.48 | 51.60 | 50.16 | 50.44 | 5,954,400 | 50.44 | | 20-Nov-09 | 48.48 | 49.15 | 48.10 | 48.78 | 6,136,700 | 48.78 | | 19-Nov-09 | 56.90 | 57.03 | 54.73 | 55.71 | 8,211,700 | 55.71 | | 18-Nov-09 | 58.22 | 58.48 | 57.14 | 58.15 | 4,690,000 | 58.15 | | 17-Nov-09 | 57.73 | 58.41 | 57.01 | 58.35 | 5,030,300 | 58.35 | | 16-Nov-09 | 56.84 | 58.86 | 56.75 | 58.19 | 5,896,600 | 58.19 | | 13-Nov-09 | 55.15 | 56.35 | 54.32 | 55.67 | 6,787,700 | 55.67 | | 12-Nov-09 | 56.18 | 57.19 | 54.31 | 54.77 | 8,160,200 | 54.77 | | 11-Nov-09 | 56.81 | 57.59 | 55.71 | 56.48 | 7,462,900 | 56.48 | | 10-Nov-09 | 55.26 | 56.18 | 54.72 | 55.62 | 6,909,200 | 55.62 | | 9-Nov-09 | 53.31 | 55.63 | 53.23 | 55.63 | 5,176,200 | 55.63 | | 6-Nov-09 | 50.76 | 52.49 | 50.52 | 52.06 | 6,603,100 | 52.06 | | 5-Nov-09 | 49.95 | 51.73 | 49.68 | 51.65 | 6,527,300 | 51.65 | | 4-Nov-09 | 49.80 | 50.92 | 48.57 | 48.79 | 10,860,500 | 48.79 | | 3-Nov-09 | 47.17 | 48.80 | 46.90 | 48.61 | 10,478,300 | 48.61 | | 2-Nov-09 | 47.75 | 49.50 | 46.26 | 48.06 | 13,681,100 | 48.06 | | 30-Oct-09 | 51.05 | 51.39 | 46.81 | 47.09 | 13,648,300 | 47.09 | | 29-Oct-09 | 49.48 | 51.75 | 49.20 | 51.45 | 6,642,800 | 51.45 | | 28-Oct-09 | 51.05 | 51.56 | 48.28 | 48.40 | 10,861,200 | 48.40 | | 27-Oct-09 | 52.51 | 53.00 | 51.15 | 51.52 | 10,202,200 | 51.52 | | 26-Oct-09 | 54.26 | 56.02 | 51.91 | 52.31 | 10,213,900 | 52.31 | | 23-Oct-09 | 56.67 | 56.73 | 53.47 | 54.09 | 10,637,700 | 54.09 | | 22-Oct-09 | 54.33 | 56.60 | 53.32 | 56.06 | 7,873,300 | 56.06 | | 21-Oct-09 | 55.77 | 57.70 | 54.39 | 54.52 | 7,758,300 | 54.52 | | 20-Oct-09 | 57.39 | 57.39 | 55.16 | 56.04 | 7,637,900 | 56.04 | | 19-Oct-09 | 55.90 | 57.53 | 55.34 | 57.01 | 6,095,900 | 57.01 | | 16-Oct-09 | 55.49 | 56.20 | 54.58 | 55.60 | 6,098,800 | 55.60 | | 15-Oct-09 | 55.53 | 56.87 | 55.40 | 56.82 | 5,036,200 | 56.82 | | 14-Oct-09 | 55.53 | 56.49 | 54.75 | 56.30 | 6,385,900 | 56.30 | | 13-Oct-09 | 53.49 | 53.88 | 52.55 | 53.58 | 5,032,300 | 53.58 | | 12-Oct-09 | 54.14 | 54.64 | 53.32 | 53.97 | 3,547,600 | 53.97 | | 9-Oct-09 | 52.37 | 53.29 | 52.00 | 53.26 | 3,866,600 | 53.26 | | 8-Oct-09 | 52.43 | 53.18 | 51.66 | 52.37 | 6,548,300 | 52.37 | | 7-Oct-09 | 50.35 | 51.23 | 50.07 | 51.09 | 6,587,500 | 51.09 | | 6-Oct-09 | 49.67 | 51.55 | 49.56 | 50.71 | 6,408,000 | 50.71 | | 5-Oct-09 | 47.18 | 48.98 | 46.64 | 48.58 | 5,764,300 | 48.58 | | 2-Oct-09 | 45.84 | 47.36 | 45.73 | 46.57 | 7,461,500 | 46.57 | | 1-Oct-09 | 50.65 | 50.76 | 47.11 | 47.17 | 8,878,000 | 47.17 | | 30-Sep-09 | 52.20 | 52.32 | 49.63 | 51.05 | 8,206,700 | 51.05 | | 29-Sep-09 | 52.30 | 53.08 | 51.34 | 51.72 | 6,084,300 | 51.72 | | 28-Sep-09 | 49.96 | 52.35 | 49.89 | 51.99 | 4,009,100 | 51.99 | | 25-Sep-09 | 49.79 | 50.62 | 48.87 | 49.45 | 6,512,100 | 49.45 | | 24-Sep-09 | 52.39 | 52.65 | 49.52 | 50.16 | 7,367,300 | 50.16 | | 23-Sep-09 | 53.86 | 54.78 | 51.77 | 51.92 | 9,319,900 | 51.92 | | 22-Sep-09 | 53.50 | 53.89 | 52.75 | 53.49 | 6,196,800 | 53.49 | | 22-Sep-09 | $ 0.115 Dividend | | 21-Sep-09 | 51.85 | 53.00 | 50.21 | 52.61 | 4,517,500 | 52.50 | | 18-Sep-09 | 53.53 | 53.64 | 52.46 | 52.99 | 6,824,800 | 52.87 | | 17-Sep-09 | 53.01 | 54.91 | 52.05 | 52.88 | 11,097,800 | 52.76 | | 16-Sep-09 | 51.48 | 53.25 | 50.96 | 53.21 | 6,618,900 | 53.09 | | 15-Sep-09 | 50.38 | 51.41 | 49.48 | 50.85 | 9,038,300 | 50.74 | | 14-Sep-09 | 48.10 | 50.30 | 48.05 | 50.14 | 6,797,800 | 50.03 | | 11-Sep-09 | 49.59 | 50.11 | 48.59 | 49.25 | 7,195,100 | 49.14 | | * Close price adjusted for dividends and splits. |
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