| Oct 21 2011 |
24087 |
618.15 |
| Oct 14 2011 |
18395 |
538.76 |
| Oct 07 2011 |
16732 |
521.16 |
| Sep 30 2011 |
16561 |
521.1 |
| Sep 27 2011 |
16159 |
521.07 |
| Sep 23 2011 |
16052 |
521.05 |
| Sep 16 2011 |
15290 |
517.96 |
| Sep 09 2011 |
14898 |
517.92 |
| Jan 13 2011 |
14642 |
517.18 |
| Dec 28 2010 |
14862 |
517.16 |
| Dec 14 2010 |
14712 |
517.14 |
| Dec 03 2010 |
14842 |
517.12 |
| Nov 26 2010 |
14852 |
517.12 |
| Nov 19 2010 |
14749 |
517.11 |
| Nov 12 2010 |
14494 |
517.1 |
| Nov 04 2010 |
14583 |
517.78 |
| Oct 28 2010 |
14173 |
517.78 |
| Oct 22 2010 |
12985 |
502.12 |
| Oct 14 2010 |
13809 |
517.77 |
| Oct 05 2010 |
12209 |
507.49 |
| Sep 29 2010 |
12513 |
507.49 |
| Sep 24 2010 |
12031 |
507.49 |
