| Nov 04 2011 |
18430 |
537.08 |
| Oct 28 2011 |
18307 |
537.08 |
| Oct 21 2011 |
14378 |
486.66 |
| Oct 14 2011 |
13735 |
480.76 |
| Oct 07 2011 |
13759 |
484.77 |
| Sep 30 2011 |
13598 |
484.78 |
| Sep 27 2011 |
13282 |
484.78 |
| Sep 23 2011 |
13200 |
484.79 |
| Sep 16 2011 |
12837 |
484.8 |
| Sep 09 2011 |
12511 |
484.8 |
| Jan 13 2011 |
12342 |
484.91 |
| Dec 28 2010 |
12559 |
484.91 |
| Dec 14 2010 |
12461 |
484.91 |
| Dec 03 2010 |
12535 |
484.91 |
| Nov 26 2010 |
12497 |
484.92 |
| Nov 19 2010 |
12397 |
484.92 |
| Nov 12 2010 |
11232 |
471.6 |
| Nov 04 2010 |
11222 |
471.61 |
| Oct 28 2010 |
10855 |
471.61 |
| Oct 22 2010 |
11621 |
483.81 |
| Oct 14 2010 |
13023 |
505.86 |
