| Dec 01 2011 |
17021 |
524.82 |
| Nov 25 2011 |
16921 |
520.97 |
| Nov 17 2011 |
16868 |
520.96 |
| Nov 10 2011 |
17153 |
520.96 |
| Nov 04 2011 |
15646 |
502.56 |
| Oct 28 2011 |
15566 |
502.51 |
| Oct 21 2011 |
15688 |
502.45 |
| Oct 14 2011 |
15098 |
497.01 |
| Oct 07 2011 |
14746 |
496.95 |
| Sep 30 2011 |
14583 |
496.89 |
| Sep 27 2011 |
14230 |
496.87 |
| Sep 23 2011 |
14126 |
496.84 |
| Sep 16 2011 |
13722 |
496.78 |
| Sep 09 2011 |
13383 |
496.74 |
| Jan 13 2011 |
13144 |
495.92 |
| Dec 28 2010 |
13362 |
495.89 |
| Dec 14 2010 |
13246 |
495.87 |
| Dec 03 2010 |
12587 |
485.68 |
| Nov 26 2010 |
11290 |
469.07 |
| Nov 19 2010 |
11210 |
469.07 |
| Nov 12 2010 |
11658 |
477.57 |
| Nov 04 2010 |
11675 |
477.57 |
