| Dec 17 2012 |
22196 |
560.77 |
| Dec 10 2012 |
21982 |
560.77 |
| Dec 03 2012 |
22187 |
560.77 |
| Nov 26 2012 |
22098 |
560.77 |
| Nov 19 2012 |
22177 |
560.77 |
| Nov 12 2012 |
22281 |
560.77 |
| Nov 05 2012 |
20368 |
536.77 |
| Oct 29 2012 |
20182 |
532.69 |
| Oct 22 2012 |
21005 |
543.84 |
| Oct 15 2012 |
20806 |
543.84 |
| Oct 02 2012 |
19874 |
541.26 |
| Sep 26 2012 |
19814 |
541.26 |
| Sep 20 2012 |
19628 |
541.26 |
| Sep 13 2012 |
19349 |
541.26 |
| Jan 19 2012 |
19399 |
552.96 |
| Dec 29 2011 |
19455 |
555.08 |
| Dec 13 2011 |
19131 |
553.89 |
| Dec 09 2011 |
19153 |
553.92 |
| Dec 01 2011 |
19185 |
553.98 |
| Nov 25 2011 |
19425 |
554.02 |
| Nov 17 2011 |
19385 |
554.08 |
| Nov 10 2011 |
19693 |
554.13 |
| Nov 04 2011 |
20663 |
567.53 |
| Oct 28 2011 |
20555 |
567.57 |
| Oct 21 2011 |
20377 |
563.21 |
| Oct 14 2011 |
20199 |
563.26 |
| Oct 07 2011 |
20231 |
569.31 |
| Sep 30 2011 |
20030 |
569.32 |
| Sep 27 2011 |
19528 |
569.33 |
| Sep 23 2011 |
19427 |
569.33 |
| Sep 16 2011 |
18772 |
569.34 |
| Sep 09 2011 |
18230 |
569.35 |
