| Date | Open | High | Low | Close | Volume | Adj Close*
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|---|
| Nov 7, 2011 | 22.46 | 22.59 | 22.32 | 22.33 | 37,300 | 20.34 | | Nov 4, 2011 | 22.50 | 22.55 | 22.26 | 22.46 | 45,300 | 20.46 | | Nov 3, 2011 | 22.32 | 22.72 | 22.32 | 22.63 | 64,900 | 20.61 | | Nov 2, 2011 | 22.19 | 22.50 | 22.19 | 22.32 | 50,600 | 20.33 | | Nov 1, 2011 | 22.37 | 22.37 | 21.85 | 22.08 | 70,900 | 20.11 | | Oct 31, 2011 | 22.37 | 22.82 | 22.29 | 22.57 | 193,500 | 20.56 | | Oct 28, 2011 | 22.00 | 22.25 | 22.00 | 22.25 | 77,400 | 20.26 | | Oct 27, 2011 | 21.75 | 22.05 | 21.70 | 21.90 | 155,600 | 19.95 | | Oct 27, 2011 | 0.12 Dividend | | Oct 26, 2011 | 21.69 | 21.75 | 21.63 | 21.69 | 77,400 | 19.65 | | Oct 25, 2011 | 21.52 | 21.72 | 21.52 | 21.63 | 59,400 | 19.59 | | Oct 24, 2011 | 21.50 | 21.69 | 21.42 | 21.64 | 78,000 | 19.60 | | Oct 21, 2011 | 21.47 | 21.49 | 21.30 | 21.49 | 74,800 | 19.46 | | Oct 20, 2011 | 21.31 | 21.50 | 21.31 | 21.34 | 80,700 | 19.33 | | Oct 19, 2011 | 21.30 | 21.50 | 21.30 | 21.39 | 71,000 | 19.37 | | Oct 18, 2011 | 21.30 | 21.47 | 21.30 | 21.41 | 39,300 | 19.39 | | Oct 17, 2011 | 21.31 | 21.44 | 21.30 | 21.32 | 52,000 | 19.31 | | Oct 14, 2011 | 21.38 | 21.38 | 21.22 | 21.22 | 71,000 | 19.22 | | Oct 13, 2011 | 21.25 | 21.38 | 21.25 | 21.30 | 33,000 | 19.29 | | Oct 12, 2011 | 21.12 | 21.45 | 21.03 | 21.17 | 48,000 | 19.17 | | Oct 11, 2011 | 21.09 | 21.24 | 20.88 | 20.99 | 77,000 | 19.01 | | Oct 7, 2011 | 21.13 | 21.34 | 20.80 | 20.80 | 32,000 | 18.84 | | Oct 6, 2011 | 21.21 | 21.27 | 20.98 | 21.03 | 43,000 | 19.05 | | Oct 5, 2011 | 20.61 | 21.16 | 20.61 | 20.86 | 85,000 | 18.89 | | Oct 4, 2011 | 20.75 | 20.84 | 20.14 | 20.62 | 219,000 | 18.68 | | Oct 3, 2011 | 21.29 | 21.41 | 21.00 | 21.14 | 147,900 | 19.15 | | Sep 30, 2011 | 21.50 | 21.52 | 21.41 | 21.49 | 202,000 | 19.46 | | Sep 29, 2011 | 21.95 | 21.95 | 21.50 | 21.51 | 572,700 | 19.48 | | Sep 28, 2011 | 22.25 | 22.28 | 21.87 | 21.95 | 112,000 | 19.88 | | Sep 28, 2011 | 0.12 Dividend | | Sep 27, 2011 | 21.93 | 22.25 | 21.81 | 22.19 | 99,000 | 19.99 | | Sep 26, 2011 | 21.45 | 21.85 | 21.20 | 21.84 | 90,200 | 19.67 | | Sep 23, 2011 | 21.20 | 21.65 | 21.17 | 21.37 | 86,100 | 19.25 | | Sep 22, 2011 | 21.65 | 21.67 | 21.00 | 21.35 | 109,700 | 19.23 | | Sep 21, 2011 | 21.99 | 22.00 | 21.80 | 21.85 | 38,400 | 19.68 | | Sep 20, 2011 | 21.98 | 22.01 | 21.84 | 21.94 | 67,900 | 19.76 | | Sep 19, 2011 | 21.66 | 22.00 | 21.66 | 21.88 | 60,300 | 19.71 | | Sep 16, 2011 | 21.75 | 21.96 | 21.66 | 21.89 | 217,300 | 19.72 | | Sep 15, 2011 | 21.96 | 21.96 | 21.44 | 21.58 | 97,500 | 19.44 | | Sep 14, 2011 | 21.94 | 22.07 | 21.85 | 21.87 | 72,600 | 19.70 | | Sep 13, 2011 | 21.75 | 21.95 | 21.70 | 21.85 | 128,500 | 19.68 | | Sep 12, 2011 | 21.68 | 21.75 | 21.40 | 21.59 | 117,600 | 19.45 | | Sep 9, 2011 | 21.76 | 21.95 | 21.65 | 21.65 | 88,300 | 19.50 | | Sep 8, 2011 | 21.80 | 21.84 | 21.74 | 21.76 | 36,400 | 19.60 | | Sep 7, 2011 | 21.65 | 21.85 | 21.60 | 21.73 | 132,500 | 19.58 | | Sep 6, 2011 | 21.65 | 21.85 | 21.43 | 21.55 | 203,700 | 19.41 | | Sep 2, 2011 | 21.85 | 22.00 | 21.70 | 21.70 | 55,400 | 19.55 | | Sep 1, 2011 | 22.05 | 22.16 | 21.97 | 21.97 | 43,800 | 19.79 | | Aug 31, 2011 | 22.10 | 22.15 | 21.90 | 22.00 | 63,600 | 19.82 | | Aug 30, 2011 | 21.75 | 22.00 | 21.75 | 21.92 | 50,700 | 19.75 | | Aug 29, 2011 | 21.67 | 21.94 | 21.50 | 21.75 | 67,200 | 19.59 | | Aug 29, 2011 | 0.12 Dividend | | Aug 26, 2011 | 21.51 | 21.80 | 21.51 | 21.53 | 108,800 | 19.29 | | Aug 25, 2011 | 21.89 | 21.89 | 21.51 | 21.55 | 66,900 | 19.30 | | Aug 24, 2011 | 21.90 | 22.00 | 21.78 | 21.80 | 44,900 | 19.53 | | Aug 23, 2011 | 21.69 | 21.99 | 21.69 | 21.82 | 48,200 | 19.55 | | Aug 22, 2011 | 21.63 | 21.85 | 21.55 | 21.70 | 27,500 | 19.44 | | Aug 19, 2011 | 21.70 | 22.07 | 21.38 | 21.45 | 86,400 | 19.22 | | Aug 18, 2011 | 21.70 | 21.98 | 21.55 | 21.89 | 76,800 | 19.61 | | Aug 17, 2011 | 22.05 | 22.32 | 21.82 | 21.82 | 102,200 | 19.55 | | Aug 16, 2011 | 22.24 | 22.24 | 21.68 | 21.84 | 108,500 | 19.56 | | Aug 15, 2011 | 22.19 | 22.35 | 22.04 | 22.10 | 53,400 | 19.80 | | Aug 12, 2011 | 22.00 | 22.19 | 21.89 | 21.89 | 83,800 | 19.61 | | Aug 11, 2011 | 21.26 | 21.94 | 21.18 | 21.55 | 128,800 | 19.30 | | Aug 10, 2011 | 21.40 | 21.40 | 20.80 | 21.00 | 103,900 | 18.81 | | Aug 9, 2011 | 20.24 | 21.20 | 20.24 | 21.09 | 158,500 | 18.89 | | Aug 8, 2011 | 21.01 | 21.20 | 20.00 | 20.32 | 178,000 | 18.20 | | Aug 5, 2011 | 21.89 | 22.03 | 21.30 | 21.55 | 153,500 | 19.30 | | Aug 4, 2011 | 22.16 | 22.50 | 21.90 | 22.03 | 79,400 | 19.73 | |
* Close price adjusted for dividends and splits. |
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