| Oct 21 2011 |
27399 |
686.91 |
| Oct 14 2011 |
27161 |
686.91 |
| Oct 07 2011 |
26763 |
690.02 |
| Sep 30 2011 |
26420 |
690.02 |
| Sep 27 2011 |
25728 |
690.02 |
| Sep 23 2011 |
26147 |
713.66 |
| Sep 16 2011 |
25392 |
719.83 |
| Sep 09 2011 |
24624 |
719.89 |
| Jan 13 2011 |
24244 |
720.85 |
| Dec 28 2010 |
24417 |
720.88 |
| Dec 14 2010 |
24153 |
720.91 |
| Dec 03 2010 |
24434 |
720.93 |
| Nov 26 2010 |
24496 |
720.94 |
| Nov 19 2010 |
24408 |
720.95 |
| Nov 12 2010 |
23943 |
720.96 |
| Nov 04 2010 |
24301 |
720.97 |
| Oct 28 2010 |
23592 |
720.98 |
| Oct 22 2010 |
23406 |
732.9 |
| Oct 14 2010 |
23113 |
732.91 |
| Oct 05 2010 |
21426 |
753.25 |
| Sep 29 2010 |
21946 |
753.25 |
