| Nov 25 2011 |
16882 |
520.4 |
| Nov 17 2011 |
16773 |
519.74 |
| Nov 10 2011 |
17059 |
519.74 |
| Nov 04 2011 |
17129 |
520.21 |
| Oct 28 2011 |
16401 |
512.7 |
| Oct 21 2011 |
16533 |
512.68 |
| Oct 14 2011 |
16503 |
514.02 |
| Oct 07 2011 |
16178 |
514 |
| Sep 30 2011 |
16010 |
513.97 |
| Sep 27 2011 |
15608 |
513.96 |
| Sep 23 2011 |
15504 |
513.95 |
| Sep 16 2011 |
15002 |
513.93 |
| Sep 09 2011 |
14623 |
513.91 |
| Jan 13 2011 |
14404 |
513.56 |
| Dec 28 2010 |
14626 |
513.55 |
| Dec 14 2010 |
14481 |
513.54 |
| Dec 03 2010 |
14619 |
513.54 |
| Nov 26 2010 |
14183 |
507.31 |
| Nov 19 2010 |
13777 |
503.23 |
| Nov 12 2010 |
13556 |
503.22 |
| Nov 04 2010 |
12921 |
493.98 |
| Oct 28 2010 |
12975 |
500.18 |
| Oct 22 2010 |
12841 |
500.18 |
