| Dec 01 2011 |
19439 |
557.42 |
| Nov 25 2011 |
20010 |
562.18 |
| Nov 17 2011 |
19962 |
562.18 |
| Nov 10 2011 |
20289 |
562.18 |
| Nov 04 2011 |
20289 |
562.19 |
| Oct 28 2011 |
20183 |
562.19 |
| Oct 21 2011 |
20312 |
562.19 |
| Oct 14 2011 |
20125 |
562.19 |
| Oct 07 2011 |
19621 |
560.02 |
| Sep 30 2011 |
19412 |
560.01 |
| Sep 27 2011 |
18916 |
560 |
| Sep 23 2011 |
18797 |
560 |
| Sep 16 2011 |
18184 |
559.99 |
| Sep 09 2011 |
17686 |
559.98 |
| Jan 13 2011 |
17410 |
559.82 |
| Dec 28 2010 |
17622 |
559.81 |
| Dec 14 2010 |
17516 |
561.08 |
| Dec 03 2010 |
17696 |
561.07 |
| Nov 26 2010 |
17295 |
554.42 |
| Nov 19 2010 |
17260 |
554.42 |
| Nov 12 2010 |
16952 |
554.42 |
| Nov 04 2010 |
16621 |
546.68 |
| Oct 28 2010 |
16418 |
550.77 |
| Oct 22 2010 |
16257 |
550.74 |
| Oct 14 2010 |
16013 |
550.7 |
| Oct 05 2010 |
14741 |
547.67 |
| Sep 29 2010 |
14750 |
542 |
