| Nov 10 2011 |
20552 |
566.07 |
| Nov 04 2011 |
20564 |
566.07 |
| Oct 28 2011 |
20440 |
566.07 |
| Oct 21 2011 |
19224 |
547.1 |
| Oct 14 2011 |
19954 |
559.63 |
| Oct 07 2011 |
19721 |
561.51 |
| Sep 30 2011 |
19024 |
554.56 |
| Sep 27 2011 |
18553 |
554.55 |
| Sep 23 2011 |
18307 |
552.31 |
| Sep 16 2011 |
17699 |
552.28 |
| Sep 09 2011 |
17210 |
552.25 |
| Jan 13 2011 |
16916 |
551.79 |
| Dec 28 2010 |
17135 |
551.77 |
| Dec 14 2010 |
16953 |
551.76 |
| Dec 03 2010 |
17118 |
551.75 |
| Nov 26 2010 |
17133 |
551.75 |
| Nov 19 2010 |
17078 |
551.74 |
| Nov 12 2010 |
16455 |
546.57 |
| Nov 04 2010 |
16807 |
549.61 |
| Oct 28 2010 |
16150 |
546.57 |
| Oct 22 2010 |
16194 |
549.72 |
| Oct 14 2010 |
15981 |
549.79 |
| Oct 05 2010 |
15441 |
559.8 |
| Sep 29 2010 |
15810 |
559.8 |
| Sep 24 2010 |
16011 |
574.78 |
| Sep 17 2010 |
15293 |
574.78 |
| Sep 10 2010 |
14982 |
574.78 |
| Aug 15 2010 |
12422 |
574.78 |
| Jan 29 2010 |
14951 |
574.78 |
| Jan 15 2010 |
14890 |
574.78 |
| Jan 08 2010 |
14746 |
574.78 |
| Dec 18 2009 |
14284 |
574.78 |
| Dec 09 2009 |
14086 |
574.78 |
| Dec 04 2009 |
13703 |
574.78 |
| Nov 27 2009 |
13559 |
574.78 |
| Nov 20 2009 |
13094 |
574.78 |
