| Dec 13 2011 |
6683 |
395.01 |
| Dec 09 2011 |
6685 |
395.01 |
| Dec 01 2011 |
6682 |
395.01 |
| Nov 25 2011 |
7545 |
406.59 |
| Nov 17 2011 |
9202 |
428.65 |
| Nov 10 2011 |
8275 |
416.05 |
| Nov 04 2011 |
9570 |
431.64 |
| Oct 28 2011 |
9844 |
435.84 |
| Oct 21 2011 |
10903 |
446.78 |
| Oct 14 2011 |
10773 |
446.81 |
| Oct 07 2011 |
10496 |
446.83 |
| Sep 30 2011 |
10411 |
446.86 |
| Sep 27 2011 |
10163 |
446.87 |
| Sep 23 2011 |
10074 |
446.88 |
| Sep 16 2011 |
9814 |
446.9 |
| Sep 09 2011 |
9586 |
446.92 |
| Jan 13 2011 |
9489 |
447.26 |
| Dec 28 2010 |
9694 |
447.27 |
| Dec 14 2010 |
10245 |
455.65 |
| Dec 03 2010 |
10259 |
455.65 |
| Nov 26 2010 |
11482 |
471.46 |
| Nov 19 2010 |
12800 |
490.42 |
| Nov 12 2010 |
12609 |
490.42 |
| Nov 04 2010 |
16911 |
551.06 |
