| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 21.33 | 21.72 | 21.20 | 21.41 | 6,475,100 | 21.41 | | 19-Nov-09 | 21.48 | 21.61 | 21.05 | 21.53 | 10,274,000 | 21.53 | | 18-Nov-09 | 21.75 | 21.88 | 21.45 | 21.72 | 8,037,100 | 21.72 | | 17-Nov-09 | 21.90 | 22.07 | 21.75 | 21.99 | 7,229,400 | 21.99 | | 16-Nov-09 | 21.82 | 22.06 | 21.70 | 22.06 | 8,865,200 | 22.06 | | 13-Nov-09 | 21.67 | 21.85 | 21.53 | 21.78 | 8,541,500 | 21.78 | | 12-Nov-09 | 21.60 | 21.90 | 21.54 | 21.68 | 9,664,200 | 21.68 | | 11-Nov-09 | 21.60 | 21.76 | 21.44 | 21.71 | 12,035,700 | 21.71 | | 10-Nov-09 | 20.98 | 21.45 | 20.97 | 21.41 | 13,365,500 | 21.41 | | 9-Nov-09 | 21.16 | 21.19 | 20.89 | 21.10 | 13,679,900 | 21.10 | | 6-Nov-09 | 20.40 | 21.29 | 20.26 | 21.12 | 28,724,000 | 21.12 | | 5-Nov-09 | 19.42 | 19.89 | 19.25 | 19.70 | 13,967,700 | 19.70 | | 4-Nov-09 | 19.60 | 19.60 | 19.15 | 19.21 | 11,711,100 | 19.21 | | 3-Nov-09 | 19.25 | 19.57 | 18.96 | 19.42 | 9,096,400 | 19.42 | | 2-Nov-09 | 18.98 | 19.46 | 18.85 | 19.38 | 11,167,100 | 19.38 | | 30-Oct-09 | 19.54 | 19.71 | 18.93 | 18.98 | 12,422,400 | 18.98 | | 29-Oct-09 | 18.94 | 19.55 | 18.86 | 19.52 | 11,181,900 | 19.52 | | 28-Oct-09 | 19.18 | 19.49 | 18.69 | 18.74 | 13,505,400 | 18.74 | | 27-Oct-09 | 19.98 | 20.05 | 18.99 | 19.09 | 16,997,700 | 19.09 | | 26-Oct-09 | 20.05 | 20.68 | 19.99 | 20.05 | 10,386,100 | 20.05 | | 23-Oct-09 | 20.54 | 20.55 | 20.15 | 20.27 | 6,479,800 | 20.27 | | 22-Oct-09 | 20.35 | 20.82 | 20.20 | 20.66 | 7,857,400 | 20.66 | | 21-Oct-09 | 20.35 | 21.04 | 20.30 | 20.34 | 10,412,800 | 20.34 | | 20-Oct-09 | 20.78 | 20.95 | 20.38 | 20.53 | 5,922,500 | 20.53 | | 19-Oct-09 | 20.68 | 21.11 | 20.49 | 20.94 | 7,698,300 | 20.94 | | 16-Oct-09 | 20.64 | 20.69 | 20.32 | 20.64 | 10,125,400 | 20.64 | | 15-Oct-09 | 20.35 | 20.73 | 20.29 | 20.72 | 10,143,300 | 20.72 | | 14-Oct-09 | 20.43 | 20.72 | 20.32 | 20.54 | 7,438,500 | 20.54 | | 13-Oct-09 | 20.43 | 20.43 | 20.03 | 20.19 | 6,759,200 | 20.19 | | 12-Oct-09 | 20.16 | 20.54 | 20.08 | 20.36 | 10,019,300 | 20.36 | | 9-Oct-09 | 20.37 | 20.62 | 20.10 | 20.24 | 8,891,200 | 20.24 | | 8-Oct-09 | 20.46 | 20.99 | 20.37 | 20.47 | 10,436,300 | 20.47 | | 7-Oct-09 | 20.47 | 20.60 | 20.18 | 20.40 | 6,997,100 | 20.40 | | 6-Oct-09 | 20.05 | 20.73 | 19.95 | 20.53 | 10,892,400 | 20.53 | | 5-Oct-09 | 19.81 | 20.14 | 19.60 | 20.06 | 7,284,000 | 20.06 | | 2-Oct-09 | 19.73 | 20.07 | 19.59 | 19.74 | 8,507,600 | 19.74 | | 1-Oct-09 | 20.54 | 20.60 | 19.80 | 19.97 | 11,801,600 | 19.97 | | 30-Sep-09 | 20.37 | 20.73 | 19.72 | 20.65 | 14,158,200 | 20.65 | | 29-Sep-09 | 20.68 | 20.76 | 20.17 | 20.38 | 9,307,700 | 20.38 | | 28-Sep-09 | 19.94 | 20.77 | 19.88 | 20.62 | 12,923,600 | 20.62 | | 25-Sep-09 | 19.13 | 20.11 | 19.02 | 19.83 | 17,939,900 | 19.83 | | 24-Sep-09 | 19.80 | 19.92 | 19.01 | 19.17 | 16,467,000 | 19.17 | | 23-Sep-09 | 20.40 | 20.46 | 19.66 | 19.69 | 11,827,100 | 19.69 | | 22-Sep-09 | 20.66 | 20.77 | 20.38 | 20.47 | 7,151,200 | 20.47 | | 21-Sep-09 | 20.63 | 20.88 | 20.34 | 20.67 | 9,089,500 | 20.67 | | 18-Sep-09 | 20.46 | 20.94 | 20.34 | 20.76 | 14,498,600 | 20.76 | | 17-Sep-09 | 19.81 | 20.48 | 19.74 | 20.08 | 9,714,400 | 20.08 | | 16-Sep-09 | 19.83 | 19.85 | 19.55 | 19.85 | 9,987,400 | 19.85 | | 15-Sep-09 | 20.00 | 20.16 | 19.72 | 19.79 | 10,760,000 | 19.79 | | 14-Sep-09 | 19.67 | 20.19 | 19.58 | 20.08 | 9,215,300 | 20.08 | | 11-Sep-09 | 19.99 | 20.02 | 19.66 | 19.89 | 9,638,200 | 19.89 | | 10-Sep-09 | 20.12 | 20.24 | 19.67 | 19.97 | 16,375,300 | 19.97 | | 9-Sep-09 | 19.20 | 20.21 | 19.13 | 20.09 | 20,606,500 | 20.09 | | 8-Sep-09 | 19.07 | 19.25 | 18.95 | 19.20 | 7,429,200 | 19.20 | | 4-Sep-09 | 18.71 | 19.15 | 18.46 | 19.02 | 7,856,600 | 19.02 | | 3-Sep-09 | 18.60 | 18.69 | 18.21 | 18.69 | 11,313,600 | 18.69 | | 2-Sep-09 | 18.48 | 18.75 | 18.38 | 18.56 | 8,550,100 | 18.56 | | 1-Sep-09 | 18.98 | 19.35 | 18.42 | 18.56 | 14,668,500 | 18.56 | | 31-Aug-09 | 19.23 | 19.28 | 18.85 | 18.99 | 10,591,700 | 18.99 | | 28-Aug-09 | 19.61 | 19.70 | 19.16 | 19.33 | 6,648,200 | 19.33 | | 27-Aug-09 | 19.33 | 19.56 | 18.91 | 19.44 | 8,092,200 | 19.44 | | 26-Aug-09 | 19.45 | 19.68 | 19.21 | 19.35 | 8,390,900 | 19.35 | | 25-Aug-09 | 19.24 | 19.74 | 19.21 | 19.50 | 9,932,400 | 19.50 | | 24-Aug-09 | 19.74 | 19.85 | 19.11 | 19.24 | 10,992,800 | 19.24 | | 21-Aug-09 | 19.37 | 19.79 | 19.24 | 19.71 | 9,434,900 | 19.71 | | 20-Aug-09 | 19.05 | 19.35 | 19.02 | 19.22 | 9,076,900 | 19.22 | | * Close price adjusted for dividends and splits. |
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