| Dec 13 2011 |
2443 |
309.9 |
| Dec 09 2011 |
2344 |
305.98 |
| Dec 01 2011 |
2611 |
314.37 |
| Nov 25 2011 |
2951 |
323.03 |
| Nov 17 2011 |
2926 |
323.05 |
| Nov 10 2011 |
3274 |
330.96 |
| Nov 04 2011 |
3157 |
328.22 |
| Oct 28 2011 |
3191 |
328.22 |
| Oct 21 2011 |
3182 |
327.19 |
| Oct 14 2011 |
3146 |
327.18 |
| Oct 07 2011 |
3016 |
327.18 |
| Sep 30 2011 |
3029 |
327.17 |
| Sep 27 2011 |
2989 |
327.17 |
| Sep 23 2011 |
2925 |
327.17 |
| Sep 16 2011 |
2842 |
327.16 |
| Sep 09 2011 |
2786 |
327.16 |
| Jan 13 2011 |
2799 |
327.09 |
| Dec 28 2010 |
2934 |
327.09 |
| Dec 14 2010 |
3124 |
333.36 |
| Dec 03 2010 |
4859 |
371.41 |
| Nov 26 2010 |
4925 |
372.77 |
| Nov 19 2010 |
4893 |
372.81 |
| Nov 12 2010 |
5565 |
387.03 |
| Nov 04 2010 |
6350 |
402.52 |
| Oct 28 2010 |
6512 |
409.03 |
| Oct 22 2010 |
7063 |
419.36 |
| Oct 14 2010 |
6968 |
419.24 |
| Oct 05 2010 |
6417 |
417.61 |
| Sep 29 2010 |
6145 |
410.96 |
| Sep 24 2010 |
7133 |
431.47 |
| Sep 17 2010 |
6954 |
432.44 |
| Sep 10 2010 |
6829 |
432.44 |
| Aug 15 2010 |
5892 |
431.47 |
| Jan 29 2010 |
7214 |
439.1 |
| Jan 15 2010 |
7482 |
444.35 |
| Jan 08 2010 |
7355 |
444.35 |
| Dec 18 2009 |
7034 |
444.35 |
| Dec 09 2009 |
6934 |
444.35 |
| Dec 04 2009 |
7911 |
464.24 |
| Nov 27 2009 |
10188 |
506.87 |
| Nov 20 2009 |
9806 |
506.87 |
| Nov 13 2009 |
9270 |
506.87 |
| Nov 06 2009 |
9136 |
506.87 |
| Oct 30 2009 |
8162 |
464.11 |
| Oct 23 2009 |
7784 |
464.11 |
| Oct 16 2009 |
7649 |
464.11 |
| Oct 09 2009 |
7441 |
462.25 |
| Oct 02 2009 |
7598 |
470.89 |
| Sep 25 2009 |
7238 |
470.14 |
| Sep 18 2009 |
6672 |
461.18 |
| Sep 11 2009 |
6610 |
461.18 |
| Jan 30 2009 |
6389 |
459.66 |
| Jan 09 2009 |
5921 |
459.66 |
| Dec 18 2008 |
5709 |
459.66 |
| Dec 12 2008 |
5726 |
459.66 |
| Dec 05 2008 |
5750 |
459.66 |
| Nov 28 2008 |
6504 |
481.07 |
| Nov 21 2008 |
6473 |
481.07 |
| Nov 14 2008 |
6243 |
481.07 |
| Nov 07 2008 |
6127 |
481.07 |
| Oct 31 2008 |
5696 |
481.07 |
| Oct 24 2008 |
5574 |
481.07 |
| Oct 17 2008 |
5077 |
481.07 |
| Oct 10 2008 |
5692 |
505.47 |
