| Date | Open | High | Low | Close | Volume | Adj Close*
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|---|
| Aug 17, 2012 | 23.18 | 23.25 | 23.05 | 23.20 | 20,800 | 23.20 | | Aug 16, 2012 | 23.03 | 23.36 | 23.00 | 23.25 | 20,800 | 23.25 | | Aug 15, 2012 | 22.99 | 23.09 | 22.96 | 23.00 | 3,200 | 23.00 | | Aug 14, 2012 | 23.07 | 23.15 | 23.02 | 23.02 | 11,100 | 23.02 | | Aug 13, 2012 | 23.15 | 23.15 | 22.90 | 22.96 | 6,000 | 22.96 | | Aug 10, 2012 | 22.72 | 23.11 | 22.72 | 23.11 | 21,500 | 23.11 | | Aug 9, 2012 | 22.81 | 23.10 | 22.74 | 23.02 | 73,900 | 23.02 | | Aug 8, 2012 | 22.46 | 22.89 | 22.44 | 22.82 | 65,200 | 22.82 | | Aug 7, 2012 | 22.68 | 22.99 | 22.50 | 22.82 | 15,800 | 22.82 | | Aug 6, 2012 | 22.56 | 22.71 | 22.56 | 22.61 | 900 | 22.61 | | Aug 3, 2012 | 22.40 | 22.65 | 22.40 | 22.58 | 4,300 | 22.58 | | Aug 2, 2012 | 22.20 | 22.22 | 21.96 | 22.03 | 2,200 | 22.03 | | Aug 1, 2012 | 22.41 | 22.52 | 22.41 | 22.50 | 700 | 22.50 | | Jul 31, 2012 | 22.65 | 22.65 | 22.42 | 22.42 | 2,700 | 22.42 | | Jul 30, 2012 | 22.63 | 22.71 | 22.49 | 22.61 | 2,200 | 22.61 | | Jul 27, 2012 | 22.25 | 22.66 | 22.12 | 22.52 | 11,500 | 22.52 | | Jul 26, 2012 | 21.90 | 22.15 | 21.90 | 22.15 | 1,100 | 22.15 | | Jul 25, 2012 | 21.62 | 21.66 | 21.62 | 21.66 | 600 | 21.66 | | Jul 24, 2012 | 21.73 | 21.73 | 21.42 | 21.64 | 5,500 | 21.64 | | Jul 23, 2012 | 21.80 | 21.96 | 21.61 | 21.96 | 3,300 | 21.96 | | Jul 20, 2012 | 22.12 | 22.22 | 22.11 | 22.22 | 2,100 | 22.22 | | Jul 19, 2012 | 22.11 | 22.22 | 21.90 | 22.13 | 6,600 | 22.13 | | Jul 18, 2012 | 21.88 | 22.12 | 21.88 | 22.10 | 8,700 | 22.10 | | Jul 17, 2012 | 21.74 | 21.89 | 21.50 | 21.89 | 4,800 | 21.89 | | Jul 16, 2012 | 21.51 | 21.68 | 21.39 | 21.68 | 3,600 | 21.68 | | Jul 13, 2012 | 21.38 | 21.55 | 21.38 | 21.52 | 2,500 | 21.52 | | Jul 12, 2012 | 21.06 | 21.20 | 20.95 | 21.17 | 5,600 | 21.17 | | Jul 11, 2012 | 21.25 | 21.32 | 21.21 | 21.31 | 2,500 | 21.31 | | Jul 10, 2012 | 21.48 | 21.49 | 20.88 | 21.00 | 13,000 | 21.00 | | Jul 9, 2012 | 21.25 | 21.38 | 21.18 | 21.28 | 6,600 | 21.28 | | Jul 6, 2012 | 21.37 | 21.45 | 21.30 | 21.37 | 3,000 | 21.37 | | Jul 5, 2012 | 21.76 | 21.83 | 21.62 | 21.68 | 6,600 | 21.68 | | Jul 3, 2012 | 21.84 | 21.94 | 21.75 | 21.94 | 1,800 | 21.94 | | Jul 2, 2012 | 21.25 | 21.39 | 21.11 | 21.39 | 7,000 | 21.39 | | Jun 29, 2012 | 21.29 | 21.44 | 20.90 | 21.44 | 19,100 | 21.44 | | Jun 28, 2012 | 20.52 | 20.83 | 20.37 | 20.70 | 34,100 | 20.70 | | Jun 27, 2012 | 20.34 | 20.65 | 20.34 | 20.65 | 18,100 | 20.65 | | Jun 26, 2012 | 20.08 | 20.27 | 19.91 | 20.26 | 21,200 | 20.26 | | Jun 25, 2012 | 20.20 | 20.20 | 19.82 | 20.02 | 79,200 | 20.02 | | Jun 22, 2012 | 20.41 | 20.53 | 20.20 | 20.47 | 56,900 | 20.47 | | Jun 22, 2012 | 0.087 Dividend | | Jun 21, 2012 | 21.22 | 21.24 | 20.36 | 20.41 | 211,100 | 20.32 | | Jun 20, 2012 | 21.39 | 21.59 | 21.05 | 21.22 | 154,900 | 21.13 | | Jun 19, 2012 | 21.25 | 21.44 | 21.15 | 21.35 | 7,500 | 21.26 | | Jun 18, 2012 | 21.09 | 21.17 | 20.93 | 21.03 | 41,300 | 20.94 | | Jun 15, 2012 | 20.99 | 21.26 | 20.89 | 21.25 | 15,000 | 21.16 | | Jun 14, 2012 | 20.63 | 21.13 | 20.55 | 20.88 | 123,700 | 20.79 | | Jun 13, 2012 | 20.66 | 20.91 | 20.49 | 20.54 | 76,600 | 20.45 | | Jun 12, 2012 | 20.63 | 20.79 | 20.60 | 20.68 | 5,400 | 20.59 | | Jun 11, 2012 | 21.06 | 21.06 | 20.60 | 20.60 | 12,700 | 20.51 | | Jun 8, 2012 | 20.73 | 20.79 | 20.56 | 20.79 | 7,000 | 20.70 | | Jun 7, 2012 | 21.08 | 21.24 | 20.84 | 21.03 | 9,700 | 20.94 | | Jun 6, 2012 | 20.35 | 20.81 | 20.35 | 20.68 | 31,800 | 20.59 | | Jun 5, 2012 | 20.17 | 20.33 | 20.00 | 20.14 | 10,800 | 20.05 | | Jun 4, 2012 | 20.00 | 20.16 | 19.78 | 20.02 | 12,700 | 19.93 | | Jun 1, 2012 | 20.21 | 20.25 | 20.03 | 20.06 | 28,400 | 19.97 | | May 31, 2012 | 20.80 | 20.80 | 20.31 | 20.73 | 23,400 | 20.64 | | May 30, 2012 | 21.15 | 21.15 | 20.73 | 20.81 | 8,400 | 20.72 | | May 29, 2012 | 21.02 | 21.55 | 21.02 | 21.39 | 14,100 | 21.30 | | May 25, 2012 | 21.15 | 21.20 | 21.07 | 21.10 | 4,100 | 21.01 | | May 24, 2012 | 21.17 | 21.20 | 20.95 | 20.95 | 4,700 | 20.86 | | May 23, 2012 | 20.85 | 21.19 | 20.63 | 21.18 | 15,000 | 21.09 | | May 22, 2012 | 21.21 | 21.55 | 21.00 | 21.01 | 37,100 | 20.92 | | May 21, 2012 | 20.87 | 21.18 | 20.77 | 21.18 | 9,600 | 21.09 | | May 18, 2012 | 21.03 | 21.33 | 20.66 | 20.66 | 7,300 | 20.57 | | May 17, 2012 | 21.02 | 21.26 | 20.75 | 20.82 | 90,500 | 20.73 | | May 16, 2012 | 21.18 | 21.38 | 20.98 | 20.98 | 5,300 | 20.89 | |
* Close price adjusted for dividends and splits. |
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