| Date | Open | High | Low | Close | Volume | Adj Close*
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| May 1, 2013 | 1.66 | 1.66 | 1.61 | 1.64 | 0 | 1.64 | | Apr 30, 2013 | 1.65 | 1.68 | 1.64 | 1.67 | 0 | 1.67 | | Apr 29, 2013 | 1.66 | 1.67 | 1.65 | 1.67 | 0 | 1.67 | | Apr 26, 2013 | 1.69 | 1.69 | 1.66 | 1.66 | 0 | 1.66 | | Apr 25, 2013 | 1.71 | 1.73 | 1.71 | 1.71 | 0 | 1.71 | | Apr 24, 2013 | 1.71 | 1.71 | 1.69 | 1.70 | 0 | 1.70 | | Apr 23, 2013 | 1.67 | 1.71 | 1.64 | 1.70 | 0 | 1.70 | | Apr 22, 2013 | 1.72 | 1.72 | 1.68 | 1.70 | 0 | 1.70 | | Apr 19, 2013 | 1.70 | 1.71 | 1.69 | 1.70 | 0 | 1.70 | | Apr 18, 2013 | 1.71 | 1.71 | 1.68 | 1.68 | 0 | 1.68 | | Apr 17, 2013 | 1.71 | 1.72 | 1.67 | 1.70 | 0 | 1.70 | | Apr 16, 2013 | 1.73 | 1.73 | 1.71 | 1.72 | 0 | 1.72 | | Apr 15, 2013 | 1.71 | 1.73 | 1.70 | 1.70 | 0 | 1.70 | | Apr 12, 2013 | 1.76 | 1.76 | 1.72 | 1.72 | 0 | 1.72 | | Apr 11, 2013 | 1.80 | 1.80 | 1.78 | 1.79 | 0 | 1.79 | | Apr 10, 2013 | 1.77 | 1.80 | 1.77 | 1.80 | 0 | 1.80 | | Apr 9, 2013 | 1.75 | 1.75 | 1.72 | 1.75 | 0 | 1.75 | | Apr 8, 2013 | 1.72 | 1.73 | 1.71 | 1.73 | 0 | 1.73 | | Apr 5, 2013 | 1.75 | 1.76 | 1.68 | 1.69 | 0 | 1.69 | | Apr 4, 2013 | 1.79 | 1.79 | 1.76 | 1.76 | 0 | 1.76 | | Apr 3, 2013 | 1.86 | 1.86 | 1.80 | 1.81 | 0 | 1.81 | | Apr 2, 2013 | 1.84 | 1.87 | 1.84 | 1.86 | 0 | 1.86 | | Apr 1, 2013 | 1.88 | 1.89 | 1.83 | 1.84 | 0 | 1.84 | | Mar 28, 2013 | 1.86 | 1.87 | 1.84 | 1.85 | 0 | 1.85 | | Mar 27, 2013 | 1.86 | 1.87 | 1.83 | 1.85 | 0 | 1.85 | | Mar 26, 2013 | 1.93 | 1.94 | 1.90 | 1.91 | 0 | 1.91 | | Mar 25, 2013 | 1.97 | 1.97 | 1.89 | 1.91 | 0 | 1.91 | | Mar 22, 2013 | 1.91 | 1.94 | 1.91 | 1.91 | 0 | 1.91 | | Mar 21, 2013 | 1.95 | 1.96 | 1.92 | 1.93 | 0 | 1.93 | | Mar 20, 2013 | 1.94 | 1.95 | 1.93 | 1.94 | 0 | 1.94 | | Mar 19, 2013 | 1.94 | 1.95 | 1.89 | 1.91 | 0 | 1.91 | | Mar 18, 2013 | 1.99 | 1.99 | 1.94 | 1.96 | 0 | 1.96 | | Mar 15, 2013 | 2.04 | 2.04 | 1.99 | 2.00 | 0 | 2.00 | | Mar 14, 2013 | 2.05 | 2.07 | 2.02 | 2.03 | 0 | 2.03 | | Mar 13, 2013 | 2.01 | 2.05 | 2.01 | 2.02 | 0 | 2.02 | | Mar 12, 2013 | 2.04 | 2.04 | 2.01 | 2.02 | 0 | 2.02 | | Mar 11, 2013 | 2.04 | 2.06 | 2.04 | 2.06 | 0 | 2.06 | | Mar 8, 2013 | 2.01 | 2.09 | 2.00 | 2.06 | 0 | 2.06 | | Mar 7, 2013 | 1.94 | 2.00 | 1.94 | 1.99 | 0 | 1.99 | | Mar 6, 2013 | 1.93 | 1.94 | 1.92 | 1.94 | 0 | 1.94 | | Mar 5, 2013 | 1.90 | 1.91 | 1.89 | 1.89 | 0 | 1.89 | | Mar 4, 2013 | 1.84 | 1.88 | 1.84 | 1.88 | 0 | 1.88 | | Mar 1, 2013 | 1.85 | 1.87 | 1.84 | 1.85 | 0 | 1.85 | | Feb 28, 2013 | 1.88 | 1.91 | 1.87 | 1.89 | 0 | 1.89 | | Feb 27, 2013 | 1.86 | 1.90 | 1.84 | 1.90 | 0 | 1.90 | | Feb 26, 2013 | 1.86 | 1.89 | 1.84 | 1.88 | 0 | 1.88 | | Feb 25, 2013 | 1.98 | 2.00 | 1.87 | 1.89 | 0 | 1.89 | | Feb 22, 2013 | 1.98 | 1.99 | 1.96 | 1.97 | 0 | 1.97 | | Feb 21, 2013 | 1.99 | 1.99 | 1.96 | 1.98 | 0 | 1.98 | | Feb 20, 2013 | 2.04 | 2.05 | 2.01 | 2.02 | 0 | 2.02 | | Feb 19, 2013 | 2.01 | 2.03 | 1.99 | 2.03 | 0 | 2.03 | | Feb 15, 2013 | 2.00 | 2.04 | 2.00 | 2.01 | 0 | 2.01 | | Feb 14, 2013 | 2.04 | 2.05 | 2.00 | 2.00 | 0 | 2.00 | | Feb 13, 2013 | 2.01 | 2.03 | 2.00 | 2.02 | 0 | 2.02 | | Feb 12, 2013 | 1.97 | 1.99 | 1.96 | 1.98 | 0 | 1.98 | | Feb 11, 2013 | 1.97 | 1.97 | 1.95 | 1.95 | 0 | 1.95 | | Feb 8, 2013 | 1.94 | 1.99 | 1.94 | 1.95 | 0 | 1.95 | | Feb 7, 2013 | 1.98 | 1.98 | 1.94 | 1.95 | 0 | 1.95 | | Feb 6, 2013 | 1.98 | 2.00 | 1.96 | 1.97 | 0 | 1.97 | | Feb 5, 2013 | 2.01 | 2.02 | 2.00 | 2.02 | 0 | 2.02 | | Feb 4, 2013 | 2.00 | 2.01 | 1.95 | 1.97 | 0 | 1.97 | | Feb 1, 2013 | 2.01 | 2.04 | 1.93 | 2.01 | 0 | 2.01 | | Jan 31, 2013 | 1.97 | 2.01 | 1.97 | 1.99 | 0 | 1.99 | | Jan 30, 2013 | 2.01 | 2.04 | 1.97 | 2.01 | 0 | 2.01 | | Jan 29, 2013 | 1.96 | 2.00 | 1.95 | 1.99 | 0 | 1.99 | | Jan 28, 2013 | 1.96 | 2.01 | 1.96 | 1.97 | 0 | 1.97 | |
* Close price adjusted for dividends and splits. |
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