| Nov 19 2012 |
17266 |
501.76 |
| Nov 12 2012 |
17364 |
501.76 |
| Nov 05 2012 |
17355 |
501.76 |
| Oct 29 2012 |
18477 |
512.88 |
| Oct 22 2012 |
22589 |
564.07 |
| Oct 15 2012 |
17838 |
508.45 |
| Oct 02 2012 |
17002 |
505.38 |
| Sep 26 2012 |
16548 |
500.14 |
| Sep 20 2012 |
16392 |
500.14 |
| Sep 13 2012 |
16159 |
500.14 |
| Jan 19 2012 |
16580 |
514.95 |
| Dec 29 2011 |
16471 |
514.95 |
| Dec 13 2011 |
16271 |
514.94 |
| Dec 09 2011 |
16283 |
514.94 |
| Dec 01 2011 |
16270 |
514.94 |
| Nov 25 2011 |
16455 |
514.94 |
| Nov 17 2011 |
16572 |
517.29 |
| Nov 10 2011 |
16858 |
517.29 |
| Nov 04 2011 |
16745 |
515.88 |
| Oct 28 2011 |
16461 |
513.44 |
| Oct 21 2011 |
16336 |
510.25 |
| Oct 14 2011 |
15985 |
507.65 |
| Oct 07 2011 |
15680 |
507.65 |
| Sep 30 2011 |
14561 |
496.63 |
