| Dec 01 2011 |
19152 |
553.52 |
| Nov 25 2011 |
19391 |
553.52 |
| Nov 17 2011 |
19350 |
553.52 |
| Nov 10 2011 |
19776 |
555.28 |
| Nov 04 2011 |
19798 |
555.28 |
| Oct 28 2011 |
18601 |
540.01 |
| Oct 21 2011 |
19949 |
557 |
| Oct 14 2011 |
19783 |
557.01 |
| Oct 07 2011 |
19424 |
557.01 |
| Sep 30 2011 |
19203 |
557.02 |
| Sep 27 2011 |
18723 |
557.02 |
| Sep 23 2011 |
18616 |
557.02 |
| Sep 16 2011 |
18012 |
557.03 |
| Sep 09 2011 |
17515 |
557.03 |
| Jan 13 2011 |
17254 |
557.12 |
| Dec 28 2010 |
17468 |
557.12 |
| Dec 14 2010 |
17279 |
557.12 |
| Dec 03 2010 |
16990 |
549.59 |
| Nov 26 2010 |
17004 |
549.59 |
| Nov 19 2010 |
16258 |
539.97 |
| Nov 12 2010 |
15984 |
539.98 |
| Nov 04 2010 |
16126 |
539.98 |
