| Nov 17 2011 |
13265 |
476.81 |
| Nov 10 2011 |
13482 |
476.81 |
| Nov 04 2011 |
13449 |
476.81 |
| Oct 28 2011 |
13370 |
476.81 |
| Oct 21 2011 |
12848 |
469.07 |
| Oct 14 2011 |
11237 |
452.34 |
| Oct 07 2011 |
10449 |
446.23 |
| Sep 30 2011 |
11160 |
455.96 |
| Sep 27 2011 |
10473 |
450.65 |
| Sep 23 2011 |
10379 |
450.61 |
| Sep 16 2011 |
10104 |
450.55 |
| Sep 09 2011 |
9872 |
450.5 |
| Jan 13 2011 |
9670 |
449.63 |
| Dec 28 2010 |
9866 |
449.6 |
| Dec 14 2010 |
9785 |
449.58 |
| Dec 03 2010 |
9811 |
449.56 |
| Nov 26 2010 |
9816 |
449.55 |
| Nov 19 2010 |
8994 |
439.72 |
| Nov 12 2010 |
8847 |
439.72 |
| Nov 04 2010 |
8799 |
439.71 |
| Oct 28 2010 |
8498 |
439.71 |
| Oct 22 2010 |
8284 |
437.48 |
| Oct 14 2010 |
8671 |
445.1 |
