| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 28, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 27, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 26, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 25, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 22, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 21, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 20, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 19, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 18, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 0 | +0.00(+0.00%) |
| Feb 14, 2008 | 55.65 | 55.65 | 55.65 | 55.65 | 100 | +6.75(+13.80%) |
| Feb 13, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 12, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 11, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 08, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 07, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 06, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 05, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 04, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Feb 01, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 31, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 30, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 29, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 28, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 25, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 24, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 0 | +0.00(+0.00%) |
| Jan 23, 2008 | 48.90 | 48.90 | 48.90 | 48.90 | 215 | -6.35(-11.49%) |
| Jan 22, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 21, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 17, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 16, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 15, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 14, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 11, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 10, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 09, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 08, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 07, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 04, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 03, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 02, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Jan 01, 2008 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 31, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 28, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 27, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 26, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 24, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 21, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 20, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 19, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 0 | +0.00(+0.00%) |
| Dec 18, 2007 | 55.25 | 55.25 | 55.25 | 55.25 | 100 | -4.00(-6.75%) |
| Dec 17, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 0 | +0.00(+0.00%) |
| Dec 14, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 0 | +0.00(+0.00%) |
| Dec 13, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 0 | +0.00(+0.00%) |
| Dec 12, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 0 | +0.00(+0.00%) |
| Dec 11, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 0 | +0.00(+0.00%) |
| Dec 10, 2007 | 59.25 | 59.25 | 59.25 | 59.25 | 100 | +3.40(+6.09%) |
| Dec 07, 2007 | 55.85 | 55.85 | 55.85 | 55.85 | 0 | +0.00(+0.00%) |
| Dec 06, 2007 | 55.85 | 55.85 | 55.85 | 55.85 | 0 | +0.00(+0.00%) |
| Dec 05, 2007 | 55.85 | 55.85 | 55.85 | 55.85 | 0 | +0.00(+0.00%) |
| Dec 04, 2007 | 55.85 | 55.85 | 55.85 | 55.85 | 0 | +0.00(+0.00%) |