| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 17.58 | 17.70 | 17.47 | 17.70 | 2,178,000 | 17.70 | | 19-Nov-09 | 17.60 | 17.82 | 17.34 | 17.81 | 4,185,200 | 17.81 | | 18-Nov-09 | 19.12 | 19.27 | 18.88 | 19.02 | 1,397,300 | 19.02 | | 17-Nov-09 | 18.99 | 19.09 | 18.90 | 19.03 | 1,519,100 | 19.03 | | 16-Nov-09 | 19.30 | 19.48 | 19.02 | 19.20 | 1,904,200 | 19.20 | | 13-Nov-09 | 19.39 | 19.43 | 19.05 | 19.12 | 1,405,900 | 19.12 | | 13-Nov-09 | $ 0.124 Dividend | | 12-Nov-09 | 19.83 | 19.91 | 19.32 | 19.42 | 1,887,100 | 19.30 | | 11-Nov-09 | 20.01 | 20.15 | 19.87 | 20.00 | 1,695,000 | 19.87 | | 10-Nov-09 | 19.74 | 20.00 | 19.67 | 19.75 | 1,506,400 | 19.62 | | 9-Nov-09 | 19.59 | 19.98 | 19.59 | 19.87 | 2,154,400 | 19.74 | | 6-Nov-09 | 18.61 | 19.21 | 18.40 | 19.07 | 2,755,200 | 18.95 | | 5-Nov-09 | 18.90 | 19.11 | 18.13 | 18.58 | 3,889,600 | 18.46 | | 4-Nov-09 | 19.46 | 19.87 | 19.14 | 19.23 | 3,028,500 | 19.11 | | 3-Nov-09 | 18.32 | 19.04 | 18.30 | 19.04 | 2,532,600 | 18.92 | | 2-Nov-09 | 18.80 | 18.98 | 18.24 | 18.71 | 3,527,500 | 18.59 | | 30-Oct-09 | 19.19 | 19.19 | 18.17 | 18.59 | 4,975,700 | 18.47 | | 29-Oct-09 | 18.92 | 19.43 | 18.82 | 19.41 | 2,842,100 | 19.29 | | 28-Oct-09 | 19.32 | 19.37 | 18.48 | 18.57 | 4,303,800 | 18.45 | | 27-Oct-09 | 20.17 | 20.37 | 19.48 | 19.54 | 4,390,700 | 19.42 | | 26-Oct-09 | 20.64 | 20.78 | 19.92 | 20.12 | 2,566,700 | 19.99 | | 23-Oct-09 | 21.38 | 21.44 | 20.56 | 20.67 | 2,142,200 | 20.54 | | 22-Oct-09 | 20.93 | 21.38 | 20.68 | 21.30 | 1,883,700 | 21.16 | | 21-Oct-09 | 21.14 | 21.43 | 20.86 | 20.90 | 3,078,500 | 20.77 | | 20-Oct-09 | 21.72 | 21.72 | 21.18 | 21.27 | 2,077,200 | 21.13 | | 19-Oct-09 | 21.26 | 21.80 | 21.20 | 21.73 | 1,924,500 | 21.59 | | 16-Oct-09 | 21.15 | 21.36 | 21.02 | 21.23 | 1,896,400 | 21.09 | | 15-Oct-09 | 21.70 | 21.87 | 21.39 | 21.49 | 2,692,000 | 21.35 | | 14-Oct-09 | 21.93 | 21.95 | 21.71 | 21.92 | 2,393,100 | 21.78 | | 13-Oct-09 | 21.73 | 21.80 | 21.27 | 21.38 | 1,738,500 | 21.24 | | 12-Oct-09 | 21.79 | 21.79 | 21.45 | 21.51 | 842,100 | 21.37 | | 9-Oct-09 | 21.59 | 21.79 | 21.44 | 21.55 | 1,493,500 | 21.41 | | 8-Oct-09 | 21.53 | 21.75 | 21.40 | 21.59 | 2,287,400 | 21.45 | | 7-Oct-09 | 21.10 | 21.35 | 20.89 | 21.24 | 1,899,700 | 21.10 | | 6-Oct-09 | 20.82 | 21.74 | 20.72 | 21.16 | 4,110,900 | 21.02 | | 5-Oct-09 | 20.03 | 20.62 | 20.03 | 20.40 | 2,936,700 | 20.27 | | 2-Oct-09 | 19.83 | 20.41 | 19.76 | 19.95 | 2,745,600 | 19.82 | | 1-Oct-09 | 21.03 | 21.05 | 20.18 | 20.18 | 3,028,300 | 20.05 | | 30-Sep-09 | 20.86 | 21.20 | 20.52 | 20.94 | 5,489,200 | 20.81 | | 29-Sep-09 | 20.53 | 20.77 | 20.26 | 20.72 | 3,857,200 | 20.59 | | 28-Sep-09 | 20.00 | 20.64 | 19.95 | 20.54 | 2,413,000 | 20.41 | | 25-Sep-09 | 20.22 | 20.30 | 19.71 | 19.91 | 3,157,800 | 19.78 | | 24-Sep-09 | 21.19 | 21.27 | 20.11 | 20.29 | 3,466,800 | 20.16 | | 23-Sep-09 | 21.50 | 21.71 | 21.00 | 21.05 | 2,998,300 | 20.92 | | 22-Sep-09 | 21.13 | 21.56 | 20.96 | 21.51 | 3,052,900 | 21.37 | | 21-Sep-09 | 20.94 | 20.96 | 20.54 | 20.75 | 2,180,100 | 20.62 | | 18-Sep-09 | 20.84 | 21.47 | 20.81 | 21.22 | 3,597,900 | 21.08 | | 17-Sep-09 | 20.55 | 20.99 | 20.41 | 20.68 | 3,807,700 | 20.55 | | 16-Sep-09 | 20.06 | 20.50 | 20.00 | 20.35 | 4,484,700 | 20.22 | | 15-Sep-09 | 20.19 | 20.19 | 19.75 | 19.90 | 3,748,300 | 19.77 | | 14-Sep-09 | 19.57 | 20.21 | 19.49 | 20.17 | 2,271,900 | 20.04 | | 11-Sep-09 | 19.94 | 19.99 | 19.60 | 19.91 | 2,075,500 | 19.78 | | 10-Sep-09 | 19.80 | 19.95 | 19.37 | 19.90 | 2,910,400 | 19.77 | | 9-Sep-09 | 20.29 | 20.47 | 19.82 | 19.94 | 2,089,400 | 19.81 | | 8-Sep-09 | 20.45 | 20.55 | 20.20 | 20.36 | 2,080,500 | 20.23 | | 4-Sep-09 | 19.33 | 19.86 | 19.26 | 19.85 | 2,592,200 | 19.72 | | 3-Sep-09 | 19.33 | 19.55 | 19.06 | 19.18 | 3,071,300 | 19.06 | | 2-Sep-09 | 19.38 | 19.57 | 19.03 | 19.12 | 3,902,000 | 19.00 | | 1-Sep-09 | 20.34 | 20.74 | 19.52 | 19.65 | 3,952,800 | 19.52 | | 31-Aug-09 | 20.01 | 20.52 | 19.83 | 20.46 | 2,521,300 | 20.33 | | 28-Aug-09 | 20.93 | 20.93 | 20.35 | 20.45 | 1,991,200 | 20.32 | | 27-Aug-09 | 20.92 | 21.06 | 20.22 | 20.60 | 2,129,300 | 20.47 | | 26-Aug-09 | 21.19 | 21.24 | 20.77 | 20.91 | 2,423,700 | 20.78 | | 25-Aug-09 | 20.80 | 21.57 | 20.80 | 21.30 | 2,294,700 | 21.16 | | 24-Aug-09 | 20.69 | 21.12 | 20.60 | 20.78 | 2,504,800 | 20.65 | | 21-Aug-09 | 19.97 | 20.47 | 19.97 | 20.41 | 1,749,900 | 20.28 | | 20-Aug-09 | 19.60 | 19.97 | 19.59 | 19.78 | 2,213,800 | 19.65 | | * Close price adjusted for dividends and splits. |
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