| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 52.74 | 53.08 | 52.50 | 52.72 | 4,090,000 | 52.72 | | 19-Nov-09 | 52.91 | 53.12 | 52.47 | 53.04 | 4,563,300 | 53.04 | | 18-Nov-09 | 52.54 | 53.12 | 52.34 | 53.06 | 5,242,900 | 53.06 | | 17-Nov-09 | 53.21 | 53.21 | 52.44 | 52.62 | 5,957,200 | 52.62 | | 16-Nov-09 | 52.67 | 53.17 | 52.57 | 52.81 | 5,498,000 | 52.81 | | 13-Nov-09 | 52.24 | 52.45 | 52.01 | 52.28 | 2,677,700 | 52.28 | | 12-Nov-09 | 52.56 | 52.79 | 52.10 | 52.21 | 2,974,800 | 52.21 | | 11-Nov-09 | 53.25 | 53.27 | 52.44 | 52.56 | 3,492,000 | 52.56 | | 10-Nov-09 | 52.92 | 53.26 | 52.69 | 52.77 | 3,785,100 | 52.77 | | 9-Nov-09 | 52.38 | 53.26 | 52.01 | 53.20 | 5,572,500 | 53.20 | | 6-Nov-09 | 51.60 | 52.22 | 51.21 | 52.03 | 3,759,800 | 52.03 | | 6-Nov-09 | $ 0.158 Dividend | | 5-Nov-09 | 50.67 | 51.68 | 50.62 | 51.62 | 4,538,000 | 51.46 | | 4-Nov-09 | 50.68 | 51.07 | 50.16 | 50.46 | 4,218,200 | 50.31 | | 3-Nov-09 | 50.08 | 51.16 | 49.65 | 50.49 | 6,424,000 | 50.34 | | 2-Nov-09 | 50.53 | 51.19 | 50.49 | 51.19 | 5,597,600 | 51.03 | | 30-Oct-09 | 50.47 | 51.55 | 50.40 | 50.48 | 5,125,600 | 50.33 | | 29-Oct-09 | 49.61 | 50.88 | 49.31 | 50.80 | 5,556,600 | 50.64 | | 28-Oct-09 | 49.86 | 50.09 | 49.20 | 49.29 | 3,661,400 | 49.14 | | 27-Oct-09 | 50.28 | 50.90 | 49.65 | 49.78 | 6,370,000 | 49.63 | | 26-Oct-09 | 50.53 | 50.88 | 49.66 | 49.97 | 4,533,900 | 49.82 | | 23-Oct-09 | 50.49 | 50.77 | 50.13 | 50.30 | 3,888,600 | 50.15 | | 22-Oct-09 | 51.16 | 51.16 | 50.47 | 50.62 | 5,528,500 | 50.47 | | 21-Oct-09 | 51.39 | 51.73 | 50.89 | 50.91 | 4,837,400 | 50.75 | | 20-Oct-09 | 50.73 | 51.83 | 50.60 | 51.27 | 5,760,800 | 51.11 | | 19-Oct-09 | 50.60 | 50.89 | 50.15 | 50.55 | 3,575,800 | 50.40 | | 16-Oct-09 | 50.60 | 50.62 | 49.90 | 50.30 | 5,214,300 | 50.15 | | 15-Oct-09 | 51.56 | 51.63 | 50.43 | 50.65 | 5,266,000 | 50.49 | | 14-Oct-09 | 51.68 | 51.70 | 50.54 | 51.41 | 5,655,500 | 51.25 | | 13-Oct-09 | 51.57 | 51.64 | 51.03 | 51.19 | 2,741,300 | 51.03 | | 12-Oct-09 | 51.70 | 51.70 | 51.18 | 51.39 | 1,757,200 | 51.23 | | 9-Oct-09 | 51.42 | 51.77 | 50.92 | 51.52 | 2,920,600 | 51.36 | | 8-Oct-09 | 51.12 | 52.03 | 51.10 | 51.37 | 4,652,900 | 51.21 | | 7-Oct-09 | 51.13 | 51.14 | 50.48 | 50.87 | 2,565,300 | 50.71 | | 6-Oct-09 | 50.70 | 51.27 | 50.62 | 50.94 | 5,315,900 | 50.78 | | 5-Oct-09 | 50.48 | 50.60 | 50.17 | 50.36 | 3,567,400 | 50.21 | | 2-Oct-09 | 49.33 | 50.46 | 48.95 | 50.08 | 6,795,300 | 49.93 | | 1-Oct-09 | 50.77 | 50.77 | 49.24 | 49.25 | 8,289,200 | 49.10 | | 30-Sep-09 | 50.89 | 51.16 | 50.16 | 50.56 | 6,405,000 | 50.41 | | 29-Sep-09 | 51.46 | 51.48 | 50.50 | 51.19 | 3,922,600 | 51.03 | | 28-Sep-09 | 51.20 | 51.84 | 50.71 | 51.61 | 2,409,200 | 51.45 | | 25-Sep-09 | 50.68 | 51.25 | 50.62 | 50.97 | 2,857,900 | 50.81 | | 24-Sep-09 | 50.96 | 51.05 | 50.25 | 50.75 | 3,988,800 | 50.59 | | 23-Sep-09 | 51.06 | 51.32 | 50.51 | 50.61 | 5,018,500 | 50.46 | | 22-Sep-09 | 52.10 | 52.13 | 50.88 | 50.94 | 4,718,100 | 50.78 | | 21-Sep-09 | 51.74 | 52.25 | 51.64 | 51.82 | 3,326,800 | 51.66 | | 18-Sep-09 | 51.24 | 52.08 | 50.98 | 51.88 | 6,852,400 | 51.72 | | 17-Sep-09 | 51.48 | 51.62 | 50.52 | 50.81 | 4,353,300 | 50.65 | | 16-Sep-09 | 51.37 | 51.48 | 50.75 | 51.39 | 5,738,400 | 51.23 | | 15-Sep-09 | 51.78 | 51.88 | 50.08 | 50.78 | 7,187,300 | 50.62 | | 14-Sep-09 | 51.45 | 52.08 | 51.38 | 51.69 | 5,320,400 | 51.53 | | 11-Sep-09 | 52.74 | 53.00 | 52.63 | 52.70 | 3,658,700 | 52.54 | | 10-Sep-09 | 52.22 | 52.68 | 52.12 | 52.68 | 4,210,400 | 52.52 | | 9-Sep-09 | 51.64 | 52.47 | 51.43 | 52.41 | 4,989,200 | 52.25 | | 8-Sep-09 | 51.57 | 51.65 | 51.08 | 51.38 | 3,187,200 | 51.22 | | 4-Sep-09 | 50.53 | 51.16 | 50.25 | 51.16 | 2,845,400 | 51.00 | | 3-Sep-09 | 50.79 | 50.89 | 50.14 | 50.39 | 3,940,200 | 50.24 | | 2-Sep-09 | 50.81 | 50.99 | 50.47 | 50.53 | 3,803,000 | 50.38 | | 1-Sep-09 | 51.63 | 52.26 | 50.98 | 51.09 | 4,903,500 | 50.93 | | 31-Aug-09 | 51.54 | 51.75 | 51.01 | 51.50 | 3,612,000 | 51.34 | | 28-Aug-09 | 51.39 | 51.97 | 50.98 | 51.80 | 3,923,800 | 51.64 | | 27-Aug-09 | 51.57 | 51.70 | 51.08 | 51.38 | 4,284,700 | 51.22 | | 26-Aug-09 | 52.42 | 52.56 | 51.31 | 51.65 | 5,287,000 | 51.49 | | 25-Aug-09 | 52.71 | 52.96 | 52.39 | 52.52 | 4,237,700 | 52.36 | | 24-Aug-09 | 52.21 | 52.41 | 51.95 | 52.22 | 6,072,000 | 52.06 | | 21-Aug-09 | 52.30 | 52.35 | 51.31 | 51.54 | 4,164,800 | 51.38 | | 20-Aug-09 | 51.45 | 52.12 | 51.23 | 51.70 | 3,258,300 | 51.54 | | * Close price adjusted for dividends and splits. |
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