| Sep 26 2012 |
20183 |
546.75 |
| Sep 20 2012 |
19976 |
546.75 |
| Sep 13 2012 |
18573 |
531.46 |
| Jan 19 2012 |
17879 |
532.01 |
| Dec 29 2011 |
17753 |
532 |
| Dec 13 2011 |
17528 |
531.99 |
| Dec 09 2011 |
17554 |
531.99 |
| Dec 01 2011 |
16971 |
524.1 |
| Nov 25 2011 |
17175 |
524.1 |
| Nov 17 2011 |
17130 |
524.09 |
| Nov 10 2011 |
17056 |
519.7 |
| Nov 04 2011 |
17079 |
519.62 |
| Oct 28 2011 |
15834 |
505.9 |
| Oct 21 2011 |
15956 |
505.8 |
| Oct 14 2011 |
15813 |
505.7 |
| Oct 07 2011 |
15493 |
505.61 |
| Sep 30 2011 |
14840 |
500.02 |
| Sep 27 2011 |
14460 |
499.98 |
| Sep 23 2011 |
14274 |
498.94 |
| Sep 16 2011 |
12876 |
485.41 |
| Sep 09 2011 |
12097 |
479.38 |
| Jan 13 2011 |
11923 |
479.16 |
| Dec 28 2010 |
12137 |
479.15 |
| Dec 14 2010 |
12035 |
479.15 |
| Dec 03 2010 |
12097 |
479.14 |
| Nov 26 2010 |
12046 |
479.14 |
| Nov 19 2010 |
11963 |
479.14 |
| Nov 12 2010 |
6518 |
404.54 |
| Nov 04 2010 |
6461 |
404.52 |
| Oct 28 2010 |
6243 |
404.5 |
| Oct 22 2010 |
6151 |
404.48 |
| Oct 14 2010 |
6069 |
404.46 |
| Oct 05 2010 |
5583 |
403.12 |
| Sep 29 2010 |
3935 |
366.7 |
| Sep 24 2010 |
3814 |
366.7 |
| Sep 17 2010 |
970 |
257.11 |
