| Oct 15 2012 |
12940 |
455.41 |
| Oct 02 2012 |
12637 |
455.41 |
| Sep 26 2012 |
12627 |
455.41 |
| Sep 20 2012 |
14087 |
473.81 |
| Sep 13 2012 |
14847 |
484.18 |
| Jan 19 2012 |
14028 |
483.72 |
| Dec 29 2011 |
13924 |
483.74 |
| Dec 13 2011 |
13766 |
483.75 |
| Dec 09 2011 |
13791 |
483.76 |
| Dec 01 2011 |
13782 |
483.76 |
| Nov 25 2011 |
13960 |
483.77 |
| Nov 17 2011 |
13900 |
483.77 |
| Nov 10 2011 |
14104 |
483.78 |
| Nov 04 2011 |
14087 |
483.78 |
| Oct 28 2011 |
13987 |
483.79 |
| Oct 21 2011 |
14132 |
483.8 |
| Oct 14 2011 |
14798 |
493.69 |
| Oct 07 2011 |
16265 |
515.29 |
| Sep 30 2011 |
16102 |
515.29 |
| Sep 27 2011 |
15700 |
515.29 |
| Sep 23 2011 |
15601 |
515.29 |
