| Dec 13 2011 |
23560 |
620.6 |
| Dec 09 2011 |
23579 |
620.6 |
| Dec 01 2011 |
24950 |
644.92 |
| Nov 25 2011 |
25270 |
644.95 |
| Nov 17 2011 |
25219 |
644.98 |
| Nov 10 2011 |
24966 |
633.63 |
| Nov 04 2011 |
25046 |
633.61 |
| Oct 28 2011 |
24900 |
633.59 |
| Oct 21 2011 |
25326 |
638.87 |
| Oct 14 2011 |
25129 |
638.88 |
| Oct 07 2011 |
24913 |
643.97 |
| Sep 30 2011 |
24654 |
644.05 |
| Sep 27 2011 |
24278 |
649.21 |
| Sep 23 2011 |
24228 |
649.21 |
| Sep 16 2011 |
23415 |
649.21 |
| Sep 09 2011 |
22713 |
649.22 |
| Jan 13 2011 |
22363 |
649.26 |
| Dec 28 2010 |
22554 |
649.26 |
| Dec 14 2010 |
22311 |
649.27 |
| Dec 03 2010 |
22264 |
641.47 |
| Nov 26 2010 |
22312 |
641.48 |
| Nov 19 2010 |
22252 |
641.49 |
| Nov 12 2010 |
22593 |
659.44 |
| Nov 04 2010 |
22902 |
659.44 |
| Oct 28 2010 |
22324 |
659.44 |
| Oct 22 2010 |
22205 |
660.83 |
| Oct 14 2010 |
21903 |
660.83 |
