| Nov 17 2011 |
18792 |
545.63 |
| Nov 10 2011 |
18145 |
533.19 |
| Nov 04 2011 |
18168 |
533.18 |
| Oct 28 2011 |
18053 |
533.17 |
| Oct 21 2011 |
18737 |
540.21 |
| Oct 14 2011 |
18596 |
540.22 |
| Oct 07 2011 |
18226 |
540.23 |
| Sep 30 2011 |
18047 |
540.25 |
| Sep 27 2011 |
17603 |
540.25 |
| Sep 23 2011 |
17494 |
540.26 |
| Sep 16 2011 |
16922 |
540.27 |
| Sep 09 2011 |
16451 |
540.28 |
| Jan 13 2011 |
16207 |
540.46 |
| Dec 28 2010 |
16425 |
540.47 |
| Dec 14 2010 |
16261 |
540.48 |
| Dec 03 2010 |
16430 |
540.48 |
| Nov 26 2010 |
16194 |
537.82 |
| Nov 19 2010 |
16139 |
537.82 |
| Nov 12 2010 |
17051 |
556.11 |
| Nov 04 2010 |
17235 |
556.11 |
| Oct 28 2010 |
16776 |
556.11 |
