| Dec 13 2011 |
2644 |
315.99 |
| Dec 09 2011 |
2687 |
315.99 |
| Dec 01 2011 |
2665 |
315.99 |
| Nov 25 2011 |
2685 |
315.99 |
| Nov 17 2011 |
1093 |
256.73 |
| Nov 10 2011 |
903 |
242.89 |
| Nov 04 2011 |
696 |
228.79 |
| Oct 28 2011 |
623 |
222.58 |
| Oct 21 2011 |
567 |
219.07 |
| Oct 14 2011 |
572 |
219.05 |
| Oct 07 2011 |
549 |
219.04 |
| Sep 30 2011 |
547 |
219.03 |
| Sep 27 2011 |
544 |
219.03 |
| Sep 23 2011 |
537 |
219.02 |
| Sep 16 2011 |
524 |
219.01 |
| Sep 09 2011 |
509 |
219 |
| Jan 13 2011 |
515 |
218.85 |
| Dec 28 2010 |
576 |
218.85 |
| Dec 14 2010 |
420 |
208.27 |
| Dec 03 2010 |
436 |
208.27 |
| Nov 26 2010 |
436 |
208.28 |
| Nov 19 2010 |
421 |
208.28 |
| Nov 12 2010 |
433 |
208.28 |
| Nov 04 2010 |
421 |
208.28 |
| Oct 28 2010 |
426 |
211.31 |
