| Sep 13 2012 |
17880 |
522.04 |
| Jan 19 2012 |
16179 |
510 |
| Dec 29 2011 |
17169 |
524.22 |
| Dec 13 2011 |
16988 |
524.63 |
| Dec 09 2011 |
17005 |
524.72 |
| Dec 01 2011 |
17027 |
524.91 |
| Nov 25 2011 |
17252 |
525.04 |
| Nov 17 2011 |
17222 |
525.22 |
| Nov 10 2011 |
17531 |
525.36 |
| Nov 04 2011 |
17558 |
525.48 |
| Oct 28 2011 |
17455 |
525.61 |
| Oct 21 2011 |
17575 |
525.74 |
| Oct 14 2011 |
17455 |
525.87 |
| Oct 07 2011 |
19325 |
555.8 |
| Sep 30 2011 |
19157 |
556.44 |
| Sep 27 2011 |
18683 |
556.45 |
| Sep 23 2011 |
18583 |
556.45 |
| Sep 16 2011 |
15174 |
516.38 |
| Sep 09 2011 |
14764 |
516.1 |
| Jan 13 2011 |
17273 |
557.45 |
| Dec 28 2010 |
17487 |
557.45 |
| Dec 14 2010 |
17301 |
557.45 |
