| Jan 19 2012 |
16750 |
517.22 |
| Dec 29 2011 |
16648 |
517.22 |
| Dec 13 2011 |
16441 |
517.22 |
| Dec 09 2011 |
16455 |
517.22 |
| Dec 01 2011 |
16437 |
517.22 |
| Nov 25 2011 |
16628 |
517.22 |
| Nov 17 2011 |
14397 |
490.01 |
| Nov 10 2011 |
12581 |
466.39 |
| Nov 04 2011 |
11487 |
454.06 |
| Oct 28 2011 |
7883 |
411.59 |
| Oct 21 2011 |
7944 |
411.58 |
| Oct 14 2011 |
11224 |
452.16 |
| Oct 07 2011 |
10608 |
448.09 |
| Sep 30 2011 |
10477 |
447.57 |
| Sep 27 2011 |
10209 |
447.4 |
| Sep 23 2011 |
10342 |
450.16 |
| Sep 16 2011 |
10041 |
449.86 |
| Sep 09 2011 |
8091 |
426.63 |
| Jan 13 2011 |
8691 |
436.75 |
| Dec 28 2010 |
8819 |
435.67 |
| Dec 14 2010 |
10799 |
462.91 |
| Dec 03 2010 |
10820 |
462.96 |
| Nov 26 2010 |
10820 |
462.99 |
| Nov 19 2010 |
11398 |
471.49 |
| Nov 12 2010 |
11224 |
471.52 |
| Nov 04 2010 |
11110 |
470.18 |
| Oct 28 2010 |
12158 |
488.99 |
| Oct 22 2010 |
12033 |
489 |
| Oct 14 2010 |
9810 |
461.13 |
| Oct 05 2010 |
12860 |
517.42 |
| Sep 29 2010 |
14329 |
535.76 |
| Sep 24 2010 |
13758 |
535.76 |
| Sep 17 2010 |
18668 |
648 |
