| Nov 10 2011 |
14632 |
489.9 |
| Nov 04 2011 |
14591 |
489.77 |
| Oct 28 2011 |
14887 |
494.56 |
| Oct 21 2011 |
15032 |
494.57 |
| Oct 14 2011 |
14871 |
494.57 |
| Oct 07 2011 |
15583 |
506.67 |
| Sep 30 2011 |
15995 |
513.69 |
| Sep 27 2011 |
15592 |
513.71 |
| Sep 23 2011 |
15489 |
513.74 |
| Sep 16 2011 |
14996 |
513.79 |
| Sep 09 2011 |
14621 |
513.84 |
| Jan 13 2011 |
14458 |
514.59 |
| Dec 28 2010 |
14677 |
514.61 |
| Dec 14 2010 |
14537 |
514.63 |
| Dec 03 2010 |
14671 |
514.64 |
| Nov 26 2010 |
14668 |
514.65 |
| Nov 19 2010 |
14560 |
514.66 |
| Nov 12 2010 |
15546 |
532.38 |
| Nov 04 2010 |
15665 |
532.38 |
| Oct 28 2010 |
15216 |
532.38 |
| Oct 22 2010 |
15047 |
532.38 |
| Oct 14 2010 |
14824 |
532.38 |
| Oct 05 2010 |
13598 |
528.45 |
