| Nov 25 2011 |
21649 |
585.96 |
| Nov 17 2011 |
21593 |
585.96 |
| Nov 10 2011 |
16885 |
517.53 |
| Nov 04 2011 |
16889 |
517.45 |
| Oct 28 2011 |
16775 |
517.36 |
| Oct 21 2011 |
16914 |
517.27 |
| Oct 14 2011 |
16742 |
517.19 |
| Oct 07 2011 |
16413 |
517.12 |
| Sep 30 2011 |
16252 |
517.05 |
| Sep 27 2011 |
15850 |
517.02 |
| Sep 23 2011 |
15747 |
516.98 |
| Sep 16 2011 |
15217 |
516.92 |
| Sep 09 2011 |
14825 |
516.86 |
| Jan 13 2011 |
14544 |
515.85 |
| Dec 28 2010 |
14763 |
515.81 |
| Dec 14 2010 |
14619 |
515.78 |
| Dec 03 2010 |
14752 |
515.76 |
| Nov 26 2010 |
9343 |
443.57 |
| Nov 19 2010 |
9272 |
443.57 |
| Nov 04 2010 |
10632 |
463.57 |
| Oct 28 2010 |
9385 |
452.21 |
| Oct 22 2010 |
9296 |
452.2 |
| Oct 14 2010 |
9163 |
452.19 |
| Oct 05 2010 |
8546 |
451.96 |
| Sep 29 2010 |
8729 |
451.96 |
| Sep 24 2010 |
8418 |
451.96 |
| Sep 17 2010 |
8118 |
451.96 |
| Sep 10 2010 |
7966 |
451.96 |
| Aug 15 2010 |
6917 |
451.96 |
| Jan 29 2010 |
7979 |
451.96 |
| Jan 15 2010 |
7930 |
451.96 |
| Jan 08 2010 |
7802 |
451.96 |
| Dec 18 2009 |
7471 |
451.96 |
| Dec 09 2009 |
7367 |
451.96 |
| Dec 04 2009 |
7218 |
451.96 |
| Nov 27 2009 |
7186 |
451.96 |
| Nov 20 2009 |
6895 |
451.96 |
| Nov 13 2009 |
6506 |
451.96 |
| Nov 06 2009 |
5801 |
439.77 |
| Oct 30 2009 |
9828 |
491.72 |
| Oct 23 2009 |
10866 |
517.98 |
| Oct 16 2009 |
10673 |
517.98 |
| Oct 09 2009 |
10578 |
517.98 |
| Oct 02 2009 |
10100 |
517.98 |
| Sep 25 2009 |
9578 |
517.98 |
| Sep 18 2009 |
9391 |
517.98 |
| Sep 11 2009 |
9287 |
517.98 |
| Jan 30 2009 |
9113 |
517.98 |
| Jan 09 2009 |
8380 |
517.98 |
| Dec 18 2008 |
8164 |
517.98 |
| Dec 12 2008 |
9419 |
549.59 |
| Dec 05 2008 |
9450 |
549.59 |
