| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 22.28 | 22.47 | 22.15 | 22.25 | 635,400 | 22.25 | | 20-Nov-09 | 22.07 | 22.07 | 21.88 | 22.01 | 520,100 | 22.01 | | 19-Nov-09 | 22.23 | 22.23 | 21.78 | 22.03 | 711,000 | 22.03 | | 18-Nov-09 | 22.51 | 22.56 | 22.30 | 22.33 | 454,800 | 22.33 | | 17-Nov-09 | 22.42 | 22.67 | 22.41 | 22.58 | 559,000 | 22.58 | | 16-Nov-09 | 22.37 | 22.73 | 22.35 | 22.56 | 721,500 | 22.56 | | 13-Nov-09 | 22.07 | 22.26 | 21.86 | 22.24 | 626,300 | 22.24 | | 12-Nov-09 | 22.15 | 22.19 | 21.92 | 21.95 | 785,400 | 21.95 | | 11-Nov-09 | 22.29 | 22.37 | 22.01 | 22.13 | 389,600 | 22.13 | | 10-Nov-09 | 22.08 | 22.23 | 22.02 | 22.17 | 772,000 | 22.17 | | 9-Nov-09 | 21.78 | 22.10 | 21.78 | 22.09 | 645,200 | 22.09 | | 6-Nov-09 | 21.57 | 21.89 | 21.46 | 21.67 | 630,900 | 21.67 | | 5-Nov-09 | 21.70 | 21.80 | 21.58 | 21.80 | 678,200 | 21.80 | | 4-Nov-09 | 21.20 | 21.75 | 21.13 | 21.50 | 1,142,400 | 21.50 | | 3-Nov-09 | 20.39 | 21.21 | 20.11 | 21.03 | 1,126,200 | 21.03 | | 2-Nov-09 | 20.90 | 20.96 | 20.15 | 20.57 | 941,300 | 20.57 | | 30-Oct-09 | 20.76 | 21.51 | 20.67 | 20.75 | 1,387,100 | 20.75 | | 29-Oct-09 | 20.86 | 21.14 | 20.77 | 21.01 | 755,600 | 21.01 | | 28-Oct-09 | 21.09 | 21.30 | 20.78 | 20.82 | 793,000 | 20.82 | | 27-Oct-09 | 20.94 | 21.33 | 20.91 | 21.06 | 683,800 | 21.06 | | 26-Oct-09 | 21.24 | 21.69 | 20.88 | 20.91 | 809,900 | 20.91 | | 23-Oct-09 | 21.67 | 21.72 | 21.13 | 21.28 | 589,800 | 21.28 | | 22-Oct-09 | 21.44 | 21.75 | 21.19 | 21.66 | 562,300 | 21.66 | | 21-Oct-09 | 21.30 | 21.77 | 21.30 | 21.36 | 783,200 | 21.36 | | 20-Oct-09 | 21.66 | 21.67 | 21.11 | 21.30 | 697,300 | 21.30 | | 19-Oct-09 | 21.28 | 21.62 | 21.08 | 21.58 | 465,200 | 21.58 | | 16-Oct-09 | 21.24 | 21.53 | 21.23 | 21.31 | 591,800 | 21.31 | | 15-Oct-09 | 21.03 | 21.54 | 20.97 | 21.44 | 844,600 | 21.44 | | 14-Oct-09 | 21.31 | 21.37 | 21.08 | 21.26 | 582,600 | 21.26 | | 13-Oct-09 | 21.13 | 21.29 | 21.06 | 21.22 | 751,600 | 21.22 | | 12-Oct-09 | 21.01 | 21.19 | 20.87 | 21.15 | 697,000 | 21.15 | | 9-Oct-09 | 20.88 | 20.99 | 20.80 | 20.97 | 354,400 | 20.97 | | 8-Oct-09 | 20.80 | 20.96 | 20.69 | 20.87 | 815,900 | 20.87 | | 7-Oct-09 | 20.58 | 20.74 | 20.48 | 20.67 | 422,600 | 20.67 | | 6-Oct-09 | 20.51 | 20.62 | 20.43 | 20.60 | 621,600 | 20.60 | | 5-Oct-09 | 20.09 | 20.34 | 19.96 | 20.34 | 606,900 | 20.34 | | 2-Oct-09 | 20.26 | 20.41 | 20.00 | 20.06 | 606,700 | 20.06 | | 1-Oct-09 | 20.82 | 20.86 | 20.42 | 20.50 | 969,000 | 20.50 | | 30-Sep-09 | 20.95 | 21.00 | 20.58 | 20.85 | 1,013,000 | 20.85 | | 29-Sep-09 | 20.53 | 20.95 | 20.48 | 20.87 | 1,021,800 | 20.87 | | 28-Sep-09 | 20.14 | 20.58 | 20.13 | 20.46 | 836,300 | 20.46 | | 25-Sep-09 | 20.06 | 20.32 | 19.97 | 20.01 | 727,200 | 20.01 | | 24-Sep-09 | 20.20 | 20.37 | 19.94 | 20.15 | 1,005,600 | 20.15 | | 23-Sep-09 | 20.34 | 20.43 | 20.10 | 20.13 | 846,600 | 20.13 | | 22-Sep-09 | 20.46 | 20.46 | 20.17 | 20.24 | 733,100 | 20.24 | | 21-Sep-09 | 20.29 | 20.40 | 20.00 | 20.31 | 674,700 | 20.31 | | 18-Sep-09 | 20.52 | 20.75 | 20.40 | 20.56 | 1,130,500 | 20.56 | | 17-Sep-09 | 20.53 | 20.65 | 20.30 | 20.46 | 1,206,700 | 20.46 | | 16-Sep-09 | 19.76 | 20.52 | 19.76 | 20.52 | 1,230,200 | 20.52 | | 15-Sep-09 | 19.44 | 19.83 | 19.42 | 19.80 | 678,500 | 19.80 | | 14-Sep-09 | 19.35 | 19.54 | 19.25 | 19.51 | 846,000 | 19.51 | | 11-Sep-09 | 19.21 | 19.53 | 19.18 | 19.53 | 769,000 | 19.53 | | 10-Sep-09 | 19.13 | 19.34 | 19.10 | 19.24 | 724,000 | 19.24 | | 9-Sep-09 | 19.19 | 19.40 | 19.12 | 19.19 | 595,900 | 19.19 | | 8-Sep-09 | 19.26 | 19.73 | 19.04 | 19.19 | 652,500 | 19.19 | | 8-Sep-09 | $ 0.155 Dividend | | 4-Sep-09 | 19.03 | 19.16 | 18.81 | 19.15 | 536,300 | 18.99 | | 3-Sep-09 | 19.00 | 19.02 | 18.55 | 18.99 | 643,600 | 18.84 | | 2-Sep-09 | 18.91 | 19.10 | 18.86 | 18.95 | 794,900 | 18.80 | | 1-Sep-09 | 19.31 | 19.67 | 18.92 | 18.99 | 922,400 | 18.84 | | 31-Aug-09 | 19.81 | 19.92 | 19.32 | 19.41 | 739,300 | 19.25 | | 28-Aug-09 | 20.38 | 20.38 | 19.81 | 20.00 | 1,006,000 | 19.84 | | 27-Aug-09 | 20.31 | 20.35 | 19.85 | 20.20 | 730,300 | 20.04 | | 26-Aug-09 | 20.45 | 20.51 | 20.20 | 20.28 | 475,700 | 20.12 | | 25-Aug-09 | 20.64 | 20.88 | 20.33 | 20.47 | 611,200 | 20.30 | | 24-Aug-09 | 20.61 | 20.75 | 20.38 | 20.55 | 648,700 | 20.38 | | 21-Aug-09 | 20.20 | 20.66 | 20.17 | 20.53 | 688,600 | 20.36 | | * Close price adjusted for dividends and splits. |
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