| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 16.45 | 16.72 | 16.25 | 16.58 | 3,637,700 | 16.58 | | 19-Nov-09 | 16.33 | 16.83 | 15.95 | 16.61 | 6,801,700 | 16.61 | | 18-Nov-09 | 16.90 | 16.98 | 16.40 | 16.58 | 6,219,400 | 16.58 | | 17-Nov-09 | 16.64 | 16.97 | 16.36 | 16.95 | 8,979,100 | 16.95 | | 16-Nov-09 | 16.50 | 16.82 | 16.50 | 16.68 | 7,601,200 | 16.68 | | 13-Nov-09 | 15.78 | 16.41 | 15.75 | 16.24 | 6,823,700 | 16.24 | | 12-Nov-09 | 16.56 | 16.60 | 15.82 | 16.04 | 12,428,500 | 16.04 | | 12-Nov-09 | $ 0.041 Dividend | | 11-Nov-09 | 17.01 | 17.10 | 16.48 | 16.68 | 5,969,400 | 16.64 | | 10-Nov-09 | 16.54 | 16.93 | 16.46 | 16.74 | 6,662,400 | 16.70 | | 9-Nov-09 | 16.32 | 16.97 | 16.32 | 16.72 | 8,025,500 | 16.68 | | 6-Nov-09 | 16.05 | 16.35 | 15.89 | 16.08 | 5,923,200 | 16.04 | | 5-Nov-09 | 16.22 | 16.45 | 16.14 | 16.39 | 6,551,300 | 16.35 | | 4-Nov-09 | 16.04 | 16.25 | 15.71 | 15.80 | 8,146,400 | 15.76 | | 3-Nov-09 | 14.59 | 15.78 | 14.50 | 15.37 | 7,966,600 | 15.33 | | 2-Nov-09 | 15.26 | 15.67 | 14.50 | 15.09 | 6,303,200 | 15.05 | | 30-Oct-09 | 16.04 | 16.13 | 14.84 | 15.10 | 10,847,100 | 15.06 | | 29-Oct-09 | 15.19 | 15.89 | 15.07 | 15.82 | 12,809,400 | 15.78 | | 28-Oct-09 | 15.46 | 15.56 | 14.45 | 14.59 | 14,128,300 | 14.55 | | 27-Oct-09 | 16.51 | 16.65 | 15.78 | 15.89 | 9,150,800 | 15.85 | | 26-Oct-09 | 17.00 | 17.45 | 16.32 | 16.66 | 7,427,100 | 16.62 | | 23-Oct-09 | 17.50 | 17.68 | 16.83 | 16.90 | 7,416,200 | 16.86 | | 22-Oct-09 | 17.26 | 17.36 | 16.73 | 17.25 | 8,476,700 | 17.21 | | 21-Oct-09 | 16.89 | 17.69 | 16.80 | 17.14 | 8,228,400 | 17.10 | | 20-Oct-09 | 16.75 | 17.08 | 16.04 | 16.82 | 11,648,400 | 16.78 | | 19-Oct-09 | 17.06 | 17.72 | 16.97 | 17.41 | 6,285,500 | 17.37 | | 16-Oct-09 | 17.15 | 17.37 | 16.77 | 16.80 | 13,002,300 | 16.76 | | 15-Oct-09 | 16.71 | 17.50 | 16.60 | 17.45 | 8,507,900 | 17.41 | | 14-Oct-09 | 16.00 | 16.80 | 16.00 | 16.72 | 9,380,300 | 16.68 | | 13-Oct-09 | 15.12 | 15.62 | 15.05 | 15.54 | 9,554,800 | 15.50 | | 12-Oct-09 | 15.29 | 15.41 | 15.09 | 15.18 | 3,588,500 | 15.14 | | 9-Oct-09 | 14.87 | 15.05 | 14.72 | 15.02 | 3,832,700 | 14.98 | | 8-Oct-09 | 14.72 | 14.92 | 14.53 | 14.89 | 7,166,100 | 14.85 | | 7-Oct-09 | 14.41 | 14.66 | 14.13 | 14.49 | 6,351,100 | 14.45 | | 6-Oct-09 | 14.36 | 14.58 | 14.12 | 14.35 | 6,928,300 | 14.31 | | 5-Oct-09 | 13.76 | 14.17 | 13.57 | 14.17 | 9,329,200 | 14.14 | | 2-Oct-09 | 12.64 | 13.58 | 12.59 | 13.44 | 12,576,400 | 13.41 | | 1-Oct-09 | 13.33 | 13.52 | 12.81 | 12.82 | 7,553,800 | 12.79 | | 30-Sep-09 | 13.45 | 13.56 | 13.15 | 13.44 | 9,636,500 | 13.41 | | 29-Sep-09 | 13.43 | 13.54 | 13.16 | 13.26 | 5,040,100 | 13.23 | | 28-Sep-09 | 13.29 | 13.51 | 13.21 | 13.39 | 4,164,500 | 13.36 | | 25-Sep-09 | 13.08 | 13.30 | 13.00 | 13.16 | 4,708,500 | 13.13 | | 24-Sep-09 | 13.57 | 13.57 | 12.97 | 13.12 | 8,040,100 | 13.09 | | 23-Sep-09 | 13.78 | 13.89 | 13.36 | 13.41 | 5,224,300 | 13.38 | | 22-Sep-09 | 13.86 | 14.01 | 13.64 | 13.92 | 6,237,400 | 13.89 | | 21-Sep-09 | 13.19 | 13.62 | 13.07 | 13.48 | 5,271,200 | 13.45 | | 18-Sep-09 | 13.45 | 13.60 | 13.31 | 13.35 | 5,073,600 | 13.32 | | 17-Sep-09 | 13.30 | 13.55 | 13.17 | 13.32 | 6,199,200 | 13.29 | | 16-Sep-09 | 12.95 | 13.30 | 12.88 | 13.25 | 7,290,700 | 13.22 | | 15-Sep-09 | 12.65 | 12.84 | 12.53 | 12.81 | 6,518,000 | 12.78 | | 14-Sep-09 | 12.41 | 12.80 | 12.41 | 12.75 | 4,163,000 | 12.72 | | 11-Sep-09 | 12.74 | 12.82 | 12.57 | 12.67 | 6,280,300 | 12.64 | | 10-Sep-09 | 12.25 | 12.67 | 12.21 | 12.63 | 6,080,200 | 12.60 | | 9-Sep-09 | 12.43 | 12.49 | 12.12 | 12.30 | 3,802,700 | 12.27 | | 8-Sep-09 | 12.28 | 12.45 | 12.21 | 12.43 | 5,306,200 | 12.40 | | 4-Sep-09 | 11.78 | 11.98 | 11.64 | 11.94 | 5,217,400 | 11.91 | | 3-Sep-09 | 11.42 | 11.63 | 11.37 | 11.60 | 4,744,800 | 11.57 | | 2-Sep-09 | 11.20 | 11.45 | 11.12 | 11.32 | 8,030,100 | 11.29 | | 1-Sep-09 | 11.69 | 12.09 | 11.32 | 11.43 | 7,579,500 | 11.40 | | 31-Aug-09 | 11.86 | 11.92 | 11.70 | 11.75 | 5,203,600 | 11.72 | | 28-Aug-09 | 12.35 | 12.44 | 12.01 | 12.08 | 5,168,900 | 12.05 | | 27-Aug-09 | 11.97 | 12.38 | 11.68 | 12.35 | 6,170,200 | 12.32 | | 26-Aug-09 | 11.99 | 12.13 | 11.80 | 11.99 | 4,482,900 | 11.96 | | 25-Aug-09 | 12.50 | 12.72 | 12.07 | 12.14 | 5,286,300 | 12.11 | | 24-Aug-09 | 12.56 | 12.81 | 12.40 | 12.47 | 8,888,700 | 12.44 | | 21-Aug-09 | 12.35 | 12.52 | 12.27 | 12.33 | 4,423,800 | 12.30 | | 20-Aug-09 | 11.86 | 12.23 | 11.85 | 12.15 | 4,504,700 | 12.12 | | * Close price adjusted for dividends and splits. |
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