| Oct 28 2011 |
11474 |
455.26 |
| Oct 21 2011 |
11604 |
455.26 |
| Oct 14 2011 |
11481 |
455.26 |
| Oct 07 2011 |
11200 |
455.26 |
| Sep 30 2011 |
14272 |
493.29 |
| Sep 27 2011 |
13942 |
493.33 |
| Sep 23 2011 |
13861 |
493.38 |
| Sep 16 2011 |
13478 |
493.48 |
| Sep 09 2011 |
13151 |
493.56 |
| Jan 13 2011 |
13070 |
494.92 |
| Dec 28 2010 |
13295 |
494.96 |
| Dec 14 2010 |
13187 |
495 |
| Oct 22 2010 |
13051 |
503.03 |
| Oct 14 2010 |
12825 |
503.03 |
| Oct 05 2010 |
12050 |
504.79 |
| Sep 29 2010 |
12332 |
504.79 |
| Sep 24 2010 |
11865 |
504.79 |
| Sep 17 2010 |
11396 |
504.79 |
| Sep 10 2010 |
11171 |
504.79 |
| Aug 15 2010 |
9416 |
503.02 |
| Jan 29 2010 |
11149 |
504.79 |
| Jan 15 2010 |
11095 |
504.79 |
| Jan 08 2010 |
10963 |
504.79 |
| Dec 18 2009 |
10557 |
504.79 |
| Dec 09 2009 |
10410 |
504.79 |
| Dec 04 2009 |
10158 |
504.79 |
| Nov 27 2009 |
10075 |
504.79 |
| Nov 20 2009 |
9693 |
504.79 |
| Nov 13 2009 |
9171 |
504.79 |
| Nov 06 2009 |
9049 |
504.79 |
| Oct 30 2009 |
10566 |
504.79 |
| Oct 23 2009 |
10313 |
508.34 |
| Oct 16 2009 |
10131 |
508.34 |
