| Nov 17 2011 |
3237 |
331.03 |
| Nov 10 2011 |
3276 |
331.03 |
| Nov 04 2011 |
3566 |
338.28 |
| Oct 28 2011 |
4108 |
349.73 |
| Oct 21 2011 |
4125 |
349.76 |
| Oct 14 2011 |
4603 |
360.01 |
| Oct 07 2011 |
4989 |
370.09 |
| Sep 30 2011 |
4966 |
370.13 |
| Sep 27 2011 |
4865 |
370.14 |
| Sep 23 2011 |
4801 |
370.16 |
| Sep 16 2011 |
4700 |
370.19 |
| Sep 09 2011 |
4612 |
370.22 |
| Jan 13 2011 |
4616 |
370.69 |
| Dec 28 2010 |
4805 |
370.7 |
| Dec 14 2010 |
5092 |
376.59 |
| Dec 03 2010 |
5108 |
376.6 |
| Nov 26 2010 |
5103 |
376.61 |
| Nov 19 2010 |
5626 |
387.16 |
| Nov 12 2010 |
5568 |
387.16 |
| Nov 04 2010 |
5491 |
387.16 |
| Oct 28 2010 |
5637 |
393.79 |
| Oct 22 2010 |
5563 |
393.79 |
| Oct 14 2010 |
5398 |
393 |
