| Sep 30 2011 |
3966 |
350.37 |
| Sep 27 2011 |
3901 |
350.37 |
| Sep 23 2011 |
3837 |
350.37 |
| Sep 16 2011 |
3758 |
350.37 |
| Sep 09 2011 |
3676 |
350.37 |
| Jan 13 2011 |
3654 |
350.37 |
| Dec 28 2010 |
3807 |
350.37 |
| Dec 14 2010 |
3786 |
350.37 |
| Dec 03 2010 |
3779 |
350.37 |
| Nov 26 2010 |
3786 |
350.37 |
| Nov 19 2010 |
3750 |
350.37 |
| Nov 12 2010 |
3950 |
355.86 |
| Nov 04 2010 |
3915 |
355.96 |
| Oct 28 2010 |
3746 |
356.05 |
| Oct 22 2010 |
3690 |
356.13 |
| Oct 14 2010 |
3630 |
356.22 |
| Oct 05 2010 |
4033 |
370.86 |
| Sep 29 2010 |
4124 |
370.86 |
| Sep 24 2010 |
4007 |
370.86 |
| Sep 17 2010 |
3877 |
370.86 |
| Sep 10 2010 |
3816 |
370.86 |
| Aug 15 2010 |
3380 |
370.86 |
| Jan 29 2010 |
3836 |
370.86 |
| Jan 15 2010 |
3802 |
370.86 |
| Jan 08 2010 |
3698 |
370.86 |
| Dec 18 2009 |
3479 |
370.86 |
| Dec 09 2009 |
3430 |
370.86 |
| Dec 04 2009 |
3366 |
370.86 |
| Nov 27 2009 |
3397 |
370.86 |
