| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 27.26 | 27.56 | 27.20 | 27.33 | 3,986,000 | 27.33 | | 8-Feb-10 | 27.21 | 27.36 | 27.00 | 27.00 | 3,636,000 | 27.00 | | 5-Feb-10 | 27.20 | 27.40 | 26.99 | 27.21 | 5,184,200 | 27.21 | | 4-Feb-10 | 27.60 | 27.69 | 27.29 | 27.29 | 4,725,600 | 27.29 | | 3-Feb-10 | 28.08 | 28.08 | 27.72 | 27.80 | 4,014,600 | 27.80 | | 2-Feb-10 | 28.37 | 28.41 | 27.96 | 28.16 | 3,858,200 | 28.16 | | 1-Feb-10 | 29.13 | 29.58 | 28.12 | 28.37 | 4,867,300 | 28.37 | | 29-Jan-10 | 27.62 | 28.24 | 27.41 | 27.99 | 5,262,400 | 27.99 | | 28-Jan-10 | 27.63 | 27.74 | 27.31 | 27.54 | 2,713,300 | 27.54 | | 27-Jan-10 | 27.52 | 27.64 | 27.36 | 27.61 | 3,042,000 | 27.61 | | 26-Jan-10 | 27.59 | 27.77 | 27.54 | 27.60 | 2,755,800 | 27.60 | | 25-Jan-10 | 27.74 | 27.95 | 27.55 | 27.76 | 3,723,400 | 27.76 | | 22-Jan-10 | 27.80 | 27.95 | 27.45 | 27.47 | 3,961,400 | 27.47 | | 21-Jan-10 | 28.50 | 28.79 | 27.75 | 27.80 | 5,674,300 | 27.80 | | 20-Jan-10 | 28.21 | 28.48 | 28.07 | 28.43 | 3,231,200 | 28.43 | | 19-Jan-10 | 28.14 | 28.50 | 28.07 | 28.39 | 2,373,000 | 28.39 | | 15-Jan-10 | 28.22 | 28.32 | 27.95 | 28.13 | 2,962,200 | 28.13 | | 14-Jan-10 | 28.04 | 28.22 | 27.83 | 28.18 | 2,024,600 | 28.18 | | 13-Jan-10 | 27.70 | 28.03 | 27.70 | 28.00 | 2,877,100 | 28.00 | | 12-Jan-10 | 27.78 | 27.87 | 27.58 | 27.70 | 3,348,500 | 27.70 | | 11-Jan-10 | 28.07 | 28.07 | 27.76 | 27.85 | 2,830,600 | 27.85 | | 8-Jan-10 | 28.08 | 28.08 | 27.78 | 27.91 | 2,018,500 | 27.91 | | 7-Jan-10 | 28.01 | 28.10 | 27.75 | 28.09 | 3,108,200 | 28.09 | | 6-Jan-10 | 27.89 | 28.15 | 27.76 | 28.06 | 2,833,300 | 28.06 | | 5-Jan-10 | 28.01 | 28.13 | 27.82 | 27.98 | 3,789,000 | 27.98 | | 4-Jan-10 | 28.20 | 28.40 | 28.00 | 28.10 | 2,459,700 | 28.10 | | 31-Dec-09 | 28.37 | 28.38 | 27.91 | 27.94 | 1,734,000 | 27.94 | | 30-Dec-09 | 28.39 | 28.41 | 28.15 | 28.30 | 2,045,700 | 28.30 | | 29-Dec-09 | 28.57 | 28.57 | 28.24 | 28.34 | 2,289,400 | 28.34 | | 29-Dec-09 | $ 0.25 Dividend | | 28-Dec-09 | 28.63 | 28.71 | 28.46 | 28.62 | 1,975,600 | 28.37 | | 24-Dec-09 | 28.48 | 28.72 | 28.44 | 28.53 | 918,800 | 28.28 | | 23-Dec-09 | 28.51 | 28.66 | 28.34 | 28.53 | 2,359,500 | 28.28 | | 22-Dec-09 | 27.99 | 28.43 | 27.94 | 28.32 | 2,870,800 | 28.07 | | 21-Dec-09 | 27.65 | 28.02 | 27.51 | 27.81 | 3,692,300 | 27.57 | | 18-Dec-09 | 27.65 | 27.80 | 26.98 | 27.39 | 8,324,600 | 27.15 | | 17-Dec-09 | 27.86 | 27.89 | 27.58 | 27.58 | 2,992,300 | 27.34 | | 16-Dec-09 | 28.33 | 28.57 | 27.95 | 27.97 | 4,066,700 | 27.73 | | 15-Dec-09 | 28.49 | 28.60 | 28.13 | 28.21 | 4,686,800 | 27.96 | | 14-Dec-09 | 29.34 | 29.48 | 28.49 | 28.66 | 5,157,200 | 28.41 | | 11-Dec-09 | 29.07 | 29.36 | 29.01 | 29.33 | 3,728,500 | 29.07 | | 10-Dec-09 | 28.73 | 29.07 | 28.73 | 28.93 | 3,789,600 | 28.68 | | 9-Dec-09 | 28.99 | 28.99 | 28.36 | 28.62 | 4,130,900 | 28.37 | | 8-Dec-09 | 28.87 | 28.87 | 28.51 | 28.80 | 5,822,300 | 28.55 | | 7-Dec-09 | 28.31 | 28.65 | 28.20 | 28.48 | 3,981,500 | 28.23 | | 4-Dec-09 | 28.20 | 28.40 | 27.93 | 28.28 | 4,185,200 | 28.03 | | 3-Dec-09 | 28.13 | 28.18 | 27.77 | 27.99 | 4,193,000 | 27.75 | | 2-Dec-09 | 28.09 | 28.22 | 27.76 | 28.00 | 5,383,300 | 27.76 | | 1-Dec-09 | 27.24 | 27.63 | 27.20 | 27.59 | 4,436,600 | 27.35 | | 30-Nov-09 | 27.20 | 27.21 | 26.90 | 27.04 | 4,522,400 | 26.80 | | 27-Nov-09 | 26.88 | 27.00 | 26.50 | 26.83 | 1,483,800 | 26.60 | | 25-Nov-09 | 27.33 | 27.42 | 27.10 | 27.20 | 2,620,700 | 26.96 | | 24-Nov-09 | 27.42 | 27.50 | 27.12 | 27.22 | 3,172,100 | 26.98 | | 23-Nov-09 | 27.33 | 27.75 | 27.15 | 27.44 | 3,696,100 | 27.20 | | 20-Nov-09 | 27.01 | 27.30 | 26.93 | 27.04 | 3,797,700 | 26.80 | | 19-Nov-09 | 27.15 | 27.22 | 26.78 | 26.94 | 4,728,200 | 26.70 | | 18-Nov-09 | 27.46 | 27.46 | 27.25 | 27.32 | 2,922,100 | 27.08 | | 17-Nov-09 | 27.28 | 27.39 | 27.16 | 27.35 | 2,098,200 | 27.11 | | 16-Nov-09 | 27.15 | 27.41 | 27.08 | 27.35 | 2,490,000 | 27.11 | | 13-Nov-09 | 26.86 | 27.08 | 26.75 | 27.02 | 2,820,800 | 26.78 | | 12-Nov-09 | 26.87 | 27.22 | 26.78 | 26.81 | 3,237,400 | 26.58 | | 11-Nov-09 | 27.29 | 27.36 | 26.83 | 26.91 | 4,135,200 | 26.67 | | 10-Nov-09 | 27.32 | 27.48 | 27.09 | 27.16 | 4,426,700 | 26.92 | | 9-Nov-09 | 27.07 | 27.48 | 27.00 | 27.44 | 4,173,000 | 27.20 | | 6-Nov-09 | 26.68 | 27.19 | 26.50 | 26.91 | 4,567,100 | 26.67 | | 5-Nov-09 | 26.51 | 26.84 | 26.50 | 26.84 | 3,598,600 | 26.61 | | 4-Nov-09 | 26.46 | 26.85 | 26.30 | 26.49 | 3,760,500 | 26.26 | | * Close price adjusted for dividends and splits. |
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