| Nov 17 2011 |
19230 |
551.92 |
| Nov 10 2011 |
19534 |
551.92 |
| Nov 04 2011 |
19577 |
551.92 |
| Oct 28 2011 |
19460 |
551.92 |
| Oct 21 2011 |
19581 |
551.92 |
| Oct 14 2011 |
17768 |
529.84 |
| Oct 07 2011 |
17398 |
529.77 |
| Sep 30 2011 |
17219 |
529.7 |
| Sep 27 2011 |
16802 |
529.67 |
| Sep 23 2011 |
16695 |
529.64 |
| Sep 16 2011 |
16140 |
529.58 |
| Sep 09 2011 |
15713 |
529.53 |
| Jan 13 2011 |
15436 |
528.63 |
| Dec 28 2010 |
15654 |
528.6 |
| Dec 14 2010 |
15501 |
528.58 |
| Dec 03 2010 |
15637 |
528.56 |
| Nov 26 2010 |
15653 |
528.55 |
| Nov 19 2010 |
13797 |
503.56 |
| Nov 12 2010 |
13582 |
503.56 |
| Nov 04 2010 |
13614 |
503.56 |
| Oct 28 2010 |
13220 |
503.56 |
| Oct 22 2010 |
13087 |
503.56 |
