| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 20.49 | 20.69 | 20.23 | 20.34 | 4,488,500 | 20.34 | | 20-Nov-09 | 19.94 | 20.29 | 19.81 | 20.24 | 5,821,300 | 20.24 | | 19-Nov-09 | 20.87 | 20.87 | 20.00 | 20.12 | 9,014,400 | 20.12 | | 18-Nov-09 | 21.47 | 21.60 | 21.04 | 21.16 | 5,433,000 | 21.16 | | 17-Nov-09 | 21.50 | 21.75 | 21.26 | 21.59 | 3,689,800 | 21.59 | | 16-Nov-09 | 22.02 | 22.15 | 21.41 | 21.59 | 6,852,600 | 21.59 | | 13-Nov-09 | 21.54 | 21.95 | 21.30 | 21.95 | 5,539,400 | 21.95 | | 12-Nov-09 | 21.31 | 21.64 | 21.10 | 21.41 | 5,683,000 | 21.41 | | 11-Nov-09 | 21.58 | 22.00 | 21.26 | 21.31 | 5,838,800 | 21.31 | | 10-Nov-09 | 21.81 | 21.81 | 21.24 | 21.32 | 5,146,000 | 21.32 | | 9-Nov-09 | 21.08 | 21.94 | 20.92 | 21.82 | 7,091,800 | 21.82 | | 6-Nov-09 | 20.67 | 20.97 | 20.35 | 20.82 | 5,694,300 | 20.82 | | 5-Nov-09 | 20.65 | 21.04 | 20.35 | 20.97 | 8,107,400 | 20.97 | | 4-Nov-09 | 20.69 | 20.90 | 20.41 | 20.49 | 8,881,400 | 20.49 | | 3-Nov-09 | 20.05 | 20.42 | 19.61 | 20.31 | 10,712,500 | 20.31 | | 2-Nov-09 | 20.75 | 21.37 | 20.36 | 20.86 | 7,939,300 | 20.86 | | 30-Oct-09 | 21.89 | 22.44 | 20.41 | 20.48 | 10,293,600 | 20.48 | | 29-Oct-09 | 22.01 | 22.38 | 21.45 | 21.92 | 9,584,800 | 21.92 | | 28-Oct-09 | 22.02 | 22.34 | 21.30 | 21.62 | 13,480,100 | 21.62 | | 27-Oct-09 | 23.90 | 24.38 | 22.36 | 22.69 | 14,016,400 | 22.69 | | 26-Oct-09 | 22.20 | 24.61 | 22.12 | 24.01 | 24,630,000 | 24.01 | | 23-Oct-09 | 23.28 | 23.28 | 22.05 | 22.12 | 8,407,600 | 22.12 | | 22-Oct-09 | 23.72 | 23.76 | 22.45 | 22.85 | 17,243,100 | 22.85 | | 21-Oct-09 | 22.55 | 24.25 | 22.49 | 23.53 | 34,889,500 | 23.53 | | 20-Oct-09 | 21.89 | 22.10 | 21.06 | 21.48 | 17,961,600 | 21.48 | | 19-Oct-09 | 21.29 | 21.57 | 20.85 | 21.46 | 5,203,800 | 21.46 | | 16-Oct-09 | 21.68 | 21.86 | 20.67 | 20.98 | 9,523,800 | 20.98 | | 15-Oct-09 | 22.20 | 22.38 | 21.70 | 22.00 | 6,319,500 | 22.00 | | 14-Oct-09 | 21.67 | 22.55 | 21.49 | 22.48 | 10,738,400 | 22.48 | | 13-Oct-09 | 21.08 | 21.39 | 20.90 | 21.18 | 7,013,800 | 21.18 | | 12-Oct-09 | 21.14 | 21.35 | 20.65 | 21.02 | 8,911,700 | 21.02 | | 9-Oct-09 | 21.43 | 21.67 | 21.24 | 21.44 | 9,226,600 | 21.44 | | 8-Oct-09 | 21.54 | 21.74 | 21.16 | 21.24 | 5,678,000 | 21.24 | | 7-Oct-09 | 21.22 | 21.71 | 21.11 | 21.29 | 4,451,900 | 21.29 | | 6-Oct-09 | 21.21 | 21.45 | 20.89 | 21.42 | 6,965,300 | 21.42 | | 5-Oct-09 | 20.44 | 21.00 | 20.05 | 20.94 | 6,781,300 | 20.94 | | 2-Oct-09 | 20.09 | 20.54 | 19.62 | 20.09 | 6,345,500 | 20.09 | | 1-Oct-09 | 21.77 | 21.94 | 20.37 | 20.40 | 9,470,200 | 20.40 | | 30-Sep-09 | 21.75 | 22.15 | 21.20 | 21.70 | 7,532,800 | 21.70 | | 29-Sep-09 | 22.48 | 22.50 | 21.75 | 21.76 | 6,049,400 | 21.76 | | 28-Sep-09 | 21.45 | 22.34 | 21.36 | 22.34 | 6,031,400 | 22.34 | | 25-Sep-09 | 21.66 | 21.76 | 21.23 | 21.25 | 8,968,500 | 21.25 | | 24-Sep-09 | 22.66 | 22.80 | 21.65 | 21.83 | 8,238,400 | 21.83 | | 23-Sep-09 | 22.96 | 23.11 | 22.51 | 22.58 | 5,709,400 | 22.58 | | 22-Sep-09 | 23.19 | 23.20 | 22.80 | 22.88 | 6,005,100 | 22.88 | | 21-Sep-09 | 22.75 | 23.14 | 22.50 | 22.93 | 8,463,700 | 22.93 | | 18-Sep-09 | 22.65 | 22.95 | 22.25 | 22.84 | 12,050,900 | 22.84 | | 17-Sep-09 | 21.32 | 21.89 | 21.00 | 21.66 | 10,267,200 | 21.66 | | 16-Sep-09 | 21.26 | 21.35 | 20.83 | 21.20 | 11,387,300 | 21.20 | | 15-Sep-09 | 20.26 | 20.73 | 20.01 | 20.63 | 6,288,100 | 20.63 | | 14-Sep-09 | 19.55 | 20.43 | 19.38 | 20.38 | 9,550,200 | 20.38 | | 11-Sep-09 | 19.67 | 19.76 | 19.31 | 19.75 | 5,446,200 | 19.75 | | 10-Sep-09 | 19.27 | 19.65 | 19.11 | 19.61 | 5,651,100 | 19.61 | | 9-Sep-09 | 18.85 | 19.55 | 18.62 | 19.32 | 12,616,100 | 19.32 | | 8-Sep-09 | 17.70 | 18.25 | 17.55 | 18.21 | 5,266,100 | 18.21 | | 4-Sep-09 | 16.95 | 17.48 | 16.94 | 17.46 | 4,026,100 | 17.46 | | 3-Sep-09 | 16.99 | 17.14 | 16.63 | 16.99 | 5,944,200 | 16.99 | | 2-Sep-09 | 16.76 | 17.22 | 16.65 | 16.70 | 5,224,100 | 16.70 | | 1-Sep-09 | 17.63 | 18.20 | 16.77 | 16.83 | 7,109,900 | 16.83 | | 31-Aug-09 | 17.73 | 17.91 | 17.42 | 17.70 | 3,196,100 | 17.70 | | 28-Aug-09 | 18.18 | 18.46 | 17.80 | 18.03 | 5,734,900 | 18.03 | | 27-Aug-09 | 17.48 | 17.73 | 16.87 | 17.73 | 4,756,700 | 17.73 | | 26-Aug-09 | 17.85 | 17.93 | 17.44 | 17.68 | 4,685,900 | 17.68 | | 25-Aug-09 | 17.24 | 17.95 | 17.19 | 17.80 | 7,556,400 | 17.80 | | 24-Aug-09 | 16.94 | 17.49 | 16.88 | 17.12 | 5,504,300 | 17.12 | | 21-Aug-09 | 16.98 | 16.99 | 16.60 | 16.88 | 6,325,700 | 16.88 | | * Close price adjusted for dividends and splits. |
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