| Date | Open | High | Low | Close | Volume | Adj Close*
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|---|
| Mar 23, 2012 | 0.45 | 0.47 | 0.45 | 0.47 | 10,900 | 0.47 | | Mar 22, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 21, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 20, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 19, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 16, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 15, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 14, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 13, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 12, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 9, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 8, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 0 | 0.42 | | Mar 7, 2012 | 0.42 | 0.42 | 0.42 | 0.42 | 3,000 | 0.42 | | Mar 6, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Mar 5, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Mar 2, 2012 | 0.44 | 0.44 | 0.41 | 0.41 | 40,900 | 0.41 | | Mar 1, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 29, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 28, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 27, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 24, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 23, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 22, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 21, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 17, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 16, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 15, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 14, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 13, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 10, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 9, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 8, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 0 | 0.48 | | Feb 7, 2012 | 0.48 | 0.48 | 0.48 | 0.48 | 2,000 | 0.48 | | Feb 6, 2012 | 0.47 | 0.47 | 0.47 | 0.47 | 0 | 0.47 | | Feb 3, 2012 | 0.47 | 0.47 | 0.47 | 0.47 | 11,200 | 0.47 | | Feb 2, 2012 | 0.43 | 0.43 | 0.43 | 0.43 | 0 | 0.43 | | Feb 1, 2012 | 0.43 | 0.43 | 0.43 | 0.43 | 0 | 0.43 | | Jan 31, 2012 | 0.43 | 0.43 | 0.43 | 0.43 | 63,000 | 0.43 | | Jan 30, 2012 | 0.37 | 0.37 | 0.37 | 0.37 | 0 | 0.37 | | Jan 27, 2012 | 0.37 | 0.37 | 0.37 | 0.37 | 0 | 0.37 | | Jan 26, 2012 | 0.37 | 0.37 | 0.37 | 0.37 | 10,000 | 0.37 | | Jan 25, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 24, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 23, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 20, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 13,000 | 0.38 | | Jan 19, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 18, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 17, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 0 | 0.38 | | Jan 16, 2012 | 0.38 | 0.38 | 0.38 | 0.38 | 2,000 | 0.38 | | Jan 13, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Jan 12, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Jan 11, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Jan 10, 2012 | 0.41 | 0.41 | 0.41 | 0.41 | 0 | 0.41 | | Jan 9, 2012 | 0.40 | 0.41 | 0.40 | 0.41 | 20,000 | 0.41 | | Jan 6, 2012 | 0.43 | 0.43 | 0.43 | 0.43 | 0 | 0.43 | | Jan 5, 2012 | 0.43 | 0.43 | 0.43 | 0.43 | 0 | 0.43 | | Jan 4, 2012 | 0.38 | 0.44 | 0.38 | 0.43 | 35,000 | 0.43 | | Jan 3, 2012 | 0.40 | 0.40 | 0.38 | 0.38 | 25,000 | 0.38 | | Dec 30, 2011 | 0.31 | 0.31 | 0.31 | 0.31 | 0 | 0.31 | | Dec 29, 2011 | 0.31 | 0.31 | 0.31 | 0.31 | 0 | 0.31 | | Dec 28, 2011 | 0.31 | 0.31 | 0.31 | 0.31 | 0 | 0.31 | | Dec 23, 2011 | 0.31 | 0.31 | 0.31 | 0.31 | 3,900 | 0.31 | | Dec 22, 2011 | 0.40 | 0.40 | 0.40 | 0.40 | 0 | 0.40 | | Dec 21, 2011 | 0.40 | 0.40 | 0.40 | 0.40 | 0 | 0.40 | | Dec 20, 2011 | 0.40 | 0.40 | 0.40 | 0.40 | 0 | 0.40 | | Dec 19, 2011 | 0.40 | 0.40 | 0.40 | 0.40 | 0 | 0.40 | |
* Close price adjusted for dividends and splits. |
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