| Oct 28 2011 |
19668 |
555.06 |
| Oct 21 2011 |
19795 |
555.06 |
| Oct 14 2011 |
19634 |
555.06 |
| Oct 07 2011 |
19270 |
555.06 |
| Sep 30 2011 |
20469 |
575.4 |
| Sep 27 2011 |
19955 |
575.42 |
| Sep 23 2011 |
19840 |
575.45 |
| Sep 16 2011 |
19169 |
575.5 |
| Sep 09 2011 |
18449 |
572.81 |
| Jan 13 2011 |
18179 |
573.12 |
| Dec 28 2010 |
18392 |
573.13 |
| Dec 14 2010 |
18201 |
573.14 |
| Dec 03 2010 |
18382 |
573.15 |
| Nov 26 2010 |
18898 |
580.65 |
| Nov 19 2010 |
19586 |
592.42 |
| Nov 12 2010 |
19621 |
599.55 |
| Nov 04 2010 |
19890 |
599.84 |
| Oct 28 2010 |
20451 |
618.03 |
| Oct 22 2010 |
20293 |
618.21 |
| Oct 14 2010 |
20030 |
618.44 |
| Oct 05 2010 |
18621 |
619.57 |
| Sep 29 2010 |
19434 |
624.76 |
| Sep 24 2010 |
18612 |
624.76 |
| Sep 17 2010 |
17781 |
624.76 |
| Sep 10 2010 |
18108 |
642.88 |
| Aug 15 2010 |
14729 |
642.88 |
| Jan 29 2010 |
18069 |
642.88 |
| Jan 15 2010 |
18008 |
642.88 |
| Jan 08 2010 |
17856 |
642.88 |
| Dec 18 2009 |
17338 |
642.88 |
| Dec 09 2009 |
17120 |
642.88 |
| Dec 04 2009 |
16649 |
642.88 |
| Nov 27 2009 |
16461 |
643.92 |
