| Nov 10 2011 |
3375 |
333.24 |
| Nov 04 2011 |
4234 |
352.66 |
| Oct 28 2011 |
4274 |
353.72 |
| Oct 21 2011 |
4222 |
351.87 |
| Oct 14 2011 |
4188 |
351.86 |
| Oct 07 2011 |
4052 |
351.85 |
| Sep 30 2011 |
4330 |
357.62 |
| Sep 27 2011 |
4248 |
357.63 |
| Sep 23 2011 |
4173 |
357.64 |
| Sep 16 2011 |
4087 |
357.66 |
| Sep 09 2011 |
4006 |
357.67 |
| Jan 13 2011 |
4016 |
357.95 |
| Dec 28 2010 |
4181 |
357.96 |
| Dec 14 2010 |
4167 |
357.97 |
| Dec 03 2010 |
4184 |
357.97 |
| Nov 26 2010 |
4183 |
357.97 |
| Nov 19 2010 |
4140 |
357.98 |
| Nov 12 2010 |
4638 |
369.8 |
| Nov 04 2010 |
4718 |
372.53 |
| Oct 28 2010 |
7025 |
417.64 |
| Oct 22 2010 |
6953 |
417.64 |
| Oct 14 2010 |
6870 |
417.64 |
