| Date | Open | High | Low | Close | Volume | Adj Close*
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| Sep 21, 2012 | 22.29 | 22.29 | 22.29 | 22.29 | 0 | 22.29 | | Sep 20, 2012 | 22.37 | 22.37 | 22.37 | 22.37 | 0 | 22.37 | | Sep 19, 2012 | 22.60 | 22.60 | 22.60 | 22.60 | 0 | 22.60 | | Sep 18, 2012 | 22.57 | 22.57 | 22.57 | 22.57 | 0 | 22.57 | | Sep 17, 2012 | 22.66 | 22.66 | 22.66 | 22.66 | 0 | 22.66 | | Sep 14, 2012 | 22.82 | 22.82 | 22.82 | 22.82 | 0 | 22.82 | | Sep 13, 2012 | 22.54 | 22.54 | 22.54 | 22.54 | 0 | 22.54 | | Sep 12, 2012 | 22.23 | 22.23 | 22.23 | 22.23 | 0 | 22.23 | | Sep 11, 2012 | 22.06 | 22.06 | 22.06 | 22.06 | 0 | 22.06 | | Sep 10, 2012 | 21.95 | 21.95 | 21.95 | 21.95 | 0 | 21.95 | | Sep 7, 2012 | 22.07 | 22.07 | 22.07 | 22.07 | 0 | 22.07 | | Sep 6, 2012 | 21.90 | 21.90 | 21.90 | 21.90 | 0 | 21.90 | | Sep 5, 2012 | 21.34 | 21.34 | 21.34 | 21.34 | 0 | 21.34 | | Sep 4, 2012 | 21.48 | 21.48 | 21.48 | 21.48 | 0 | 21.48 | | Aug 31, 2012 | 21.34 | 21.34 | 21.34 | 21.34 | 0 | 21.34 | | Aug 30, 2012 | 21.19 | 21.19 | 21.19 | 21.19 | 0 | 21.19 | | Aug 29, 2012 | 21.38 | 21.38 | 21.38 | 21.38 | 0 | 21.38 | | Aug 28, 2012 | 21.28 | 21.28 | 21.28 | 21.28 | 0 | 21.28 | | Aug 27, 2012 | 21.26 | 21.26 | 21.26 | 21.26 | 0 | 21.26 | | Aug 24, 2012 | 21.33 | 21.33 | 21.33 | 21.33 | 0 | 21.33 | | Aug 23, 2012 | 21.17 | 21.17 | 21.17 | 21.17 | 0 | 21.17 | | Aug 22, 2012 | 21.37 | 21.37 | 21.37 | 21.37 | 0 | 21.37 | | Aug 21, 2012 | 21.38 | 21.38 | 21.38 | 21.38 | 0 | 21.38 | | Aug 20, 2012 | 21.34 | 21.34 | 21.34 | 21.34 | 0 | 21.34 | | Aug 17, 2012 | 21.49 | 21.49 | 21.49 | 21.49 | 0 | 21.49 | | Aug 16, 2012 | 21.38 | 21.38 | 21.38 | 21.38 | 0 | 21.38 | | Aug 15, 2012 | 21.16 | 21.16 | 21.16 | 21.16 | 0 | 21.16 | | Aug 14, 2012 | 20.95 | 20.95 | 20.95 | 20.95 | 0 | 20.95 | | Aug 13, 2012 | 21.08 | 21.08 | 21.08 | 21.08 | 0 | 21.08 | | Aug 10, 2012 | 21.01 | 21.01 | 21.01 | 21.01 | 0 | 21.01 | | Aug 9, 2012 | 21.04 | 21.04 | 21.04 | 21.04 | 0 | 21.04 | | Aug 8, 2012 | 21.09 | 21.09 | 21.09 | 21.09 | 0 | 21.09 | | Aug 7, 2012 | 21.15 | 21.15 | 21.15 | 21.15 | 0 | 21.15 | | Aug 6, 2012 | 20.88 | 20.88 | 20.88 | 20.88 | 0 | 20.88 | | Aug 3, 2012 | 20.86 | 20.86 | 20.86 | 20.86 | 0 | 20.86 | | Aug 2, 2012 | 20.37 | 20.37 | 20.37 | 20.37 | 0 | 20.37 | | Aug 1, 2012 | 20.47 | 20.47 | 20.47 | 20.47 | 0 | 20.47 | | Jul 31, 2012 | 20.71 | 20.71 | 20.71 | 20.71 | 0 | 20.71 | | Jul 30, 2012 | 20.87 | 20.87 | 20.87 | 20.87 | 0 | 20.87 | | Jul 27, 2012 | 20.93 | 20.93 | 20.93 | 20.93 | 0 | 20.93 | | Jul 26, 2012 | 20.36 | 20.36 | 20.36 | 20.36 | 0 | 20.36 | | Jul 25, 2012 | 20.06 | 20.06 | 20.06 | 20.06 | 0 | 20.06 | | Jul 24, 2012 | 20.34 | 20.34 | 20.34 | 20.34 | 0 | 20.34 | | Jul 23, 2012 | 20.58 | 20.58 | 20.58 | 20.58 | 0 | 20.58 | | Jul 20, 2012 | 20.91 | 20.91 | 20.91 | 20.91 | 0 | 20.91 | | Jul 19, 2012 | 21.33 | 21.33 | 21.33 | 21.33 | 0 | 21.33 | | Jul 18, 2012 | 21.25 | 21.25 | 21.25 | 21.25 | 0 | 21.25 | | Jul 17, 2012 | 21.00 | 21.00 | 21.00 | 21.00 | 0 | 21.00 | | Jul 16, 2012 | 20.81 | 20.81 | 20.81 | 20.81 | 0 | 20.81 | | Jul 13, 2012 | 21.04 | 21.04 | 21.04 | 21.04 | 0 | 21.04 | | Jul 12, 2012 | 20.50 | 20.50 | 20.50 | 20.50 | 0 | 20.50 | | Jul 11, 2012 | 20.64 | 20.64 | 20.64 | 20.64 | 0 | 20.64 | | Jul 10, 2012 | 20.67 | 20.67 | 20.67 | 20.67 | 0 | 20.67 | | Jul 9, 2012 | 20.87 | 20.87 | 20.87 | 20.87 | 0 | 20.87 | | Jul 6, 2012 | 20.96 | 20.96 | 20.96 | 20.96 | 0 | 20.96 | | Jul 5, 2012 | 21.22 | 21.22 | 21.22 | 21.22 | 0 | 21.22 | | Jul 3, 2012 | 21.27 | 21.27 | 21.27 | 21.27 | 0 | 21.27 | | Jul 2, 2012 | 21.01 | 21.01 | 21.01 | 21.01 | 0 | 21.01 | | Jun 29, 2012 | 20.81 | 20.81 | 20.81 | 20.81 | 0 | 20.81 | | Jun 28, 2012 | 20.14 | 20.14 | 20.14 | 20.14 | 0 | 20.14 | | Jun 27, 2012 | 20.08 | 20.08 | 20.08 | 20.08 | 0 | 20.08 | | Jun 26, 2012 | 19.88 | 19.88 | 19.88 | 19.88 | 0 | 19.88 | | Jun 25, 2012 | 19.73 | 19.73 | 19.73 | 19.73 | 0 | 19.73 | | Jun 22, 2012 | 20.14 | 20.14 | 20.14 | 20.14 | 0 | 20.14 | | Jun 21, 2012 | 20.07 | 20.07 | 20.07 | 20.07 | 0 | 20.07 | | Jun 20, 2012 | 20.62 | 20.62 | 20.62 | 20.62 | 0 | 20.62 | |
* Close price adjusted for dividends and splits. |
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