| Nov 17 2011 |
9910 |
437.44 |
| Nov 10 2011 |
11288 |
451.48 |
| Nov 04 2011 |
10598 |
443.84 |
| Oct 28 2011 |
10885 |
447.95 |
| Oct 21 2011 |
10425 |
441.79 |
| Oct 14 2011 |
10309 |
441.8 |
| Oct 07 2011 |
10054 |
441.81 |
| Sep 30 2011 |
9953 |
441.82 |
| Sep 27 2011 |
9723 |
441.82 |
| Sep 23 2011 |
9628 |
441.83 |
| Sep 16 2011 |
9397 |
441.84 |
| Sep 09 2011 |
9186 |
441.85 |
| Jan 13 2011 |
9074 |
441.98 |
| Dec 28 2010 |
9289 |
441.99 |
| Dec 14 2010 |
9220 |
441.99 |
| Dec 03 2010 |
9225 |
441.99 |
| Nov 26 2010 |
9229 |
441.99 |
| Nov 19 2010 |
9358 |
444.65 |
| Nov 12 2010 |
9034 |
442.25 |
| Nov 04 2010 |
9005 |
442.25 |
| Oct 28 2010 |
7354 |
423 |
