| Sep 23 2011 |
14179 |
497.46 |
| Sep 16 2011 |
13780 |
497.46 |
| Sep 09 2011 |
13448 |
497.46 |
| Jan 13 2011 |
11488 |
473.29 |
| Dec 28 2010 |
11633 |
472.49 |
| Dec 14 2010 |
11486 |
471.85 |
| Dec 03 2010 |
11499 |
471.39 |
| Nov 26 2010 |
11456 |
471.11 |
| Nov 19 2010 |
11350 |
470.84 |
| Nov 12 2010 |
11148 |
470.58 |
| Nov 04 2010 |
11122 |
470.3 |
| Oct 28 2010 |
10732 |
470.06 |
| Oct 22 2010 |
10608 |
469.86 |
| Oct 14 2010 |
10425 |
469.6 |
| Oct 05 2010 |
8881 |
456.95 |
| Sep 29 2010 |
7455 |
432.22 |
| Sep 24 2010 |
5271 |
399.6 |
| Sep 17 2010 |
5124 |
399.6 |
| Sep 10 2010 |
5031 |
399.6 |
| Aug 15 2010 |
5188 |
416.44 |
| Jan 29 2010 |
5028 |
399.6 |
| Jan 15 2010 |
4262 |
382.76 |
| Jan 08 2010 |
4155 |
382.76 |
| Dec 18 2009 |
3923 |
382.76 |
| Dec 09 2009 |
3867 |
382.76 |
| Dec 04 2009 |
3795 |
382.76 |
| Nov 27 2009 |
3821 |
382.76 |
| Nov 20 2009 |
3685 |
382.76 |
| Nov 13 2009 |
3509 |
382.76 |
| Nov 06 2009 |
3498 |
382.76 |
| Oct 30 2009 |
4097 |
382.76 |
| Oct 23 2009 |
3915 |
382.76 |
