| Nov 17 2011 |
15164 |
499.36 |
| Nov 10 2011 |
14636 |
489.94 |
| Nov 04 2011 |
14616 |
489.94 |
| Oct 28 2011 |
15391 |
500.49 |
| Oct 21 2011 |
15531 |
500.51 |
| Oct 14 2011 |
15389 |
500.53 |
| Oct 07 2011 |
15054 |
500.54 |
| Sep 30 2011 |
14886 |
500.56 |
| Sep 27 2011 |
14526 |
500.56 |
| Sep 23 2011 |
14424 |
500.57 |
| Sep 16 2011 |
14020 |
500.58 |
| Sep 09 2011 |
13681 |
500.6 |
| Jan 13 2011 |
13502 |
500.8 |
| Dec 28 2010 |
13723 |
500.81 |
| Dec 14 2010 |
13606 |
500.81 |
| Dec 03 2010 |
13697 |
500.82 |
| Nov 26 2010 |
13681 |
500.82 |
| Nov 19 2010 |
13639 |
501.57 |
| Nov 12 2010 |
14950 |
523.55 |
| Nov 04 2010 |
15001 |
523.55 |
| Oct 28 2010 |
20763 |
623.38 |
| Oct 22 2010 |
21191 |
636.29 |
| Oct 14 2010 |
20869 |
635.49 |
| Oct 05 2010 |
19363 |
635.6 |
| Sep 29 2010 |
19928 |
635.6 |
| Sep 24 2010 |
18777 |
628.84 |
| Sep 17 2010 |
17946 |
628.84 |
| Sep 10 2010 |
17555 |
628.84 |
| Aug 15 2010 |
14513 |
635.6 |
| Jan 29 2010 |
17509 |
628.84 |
| Jan 15 2010 |
17451 |
628.84 |
| Jan 08 2010 |
17300 |
628.84 |
| Dec 18 2009 |
16786 |
628.84 |
| Dec 09 2009 |
16577 |
628.84 |
| Dec 04 2009 |
16118 |
628.84 |
| Nov 27 2009 |
15918 |
628.84 |
| Nov 20 2009 |
15353 |
628.84 |
| Nov 13 2009 |
14542 |
628.84 |
| Nov 06 2009 |
14334 |
628.84 |
| Oct 30 2009 |
13948 |
565.72 |
| Oct 23 2009 |
13454 |
565.72 |
| Oct 16 2009 |
13230 |
565.72 |
| Oct 09 2009 |
13076 |
565.72 |
| Oct 02 2009 |
12469 |
565.72 |
| Sep 25 2009 |
11194 |
551.44 |
| Sep 18 2009 |
11324 |
560.87 |
| Sep 11 2009 |
11217 |
560.87 |
| Jan 30 2009 |
11026 |
560.87 |
| Jan 09 2009 |
10667 |
576.22 |
| Dec 18 2008 |
10430 |
576.22 |
| Dec 12 2008 |
10406 |
576.22 |
| Dec 05 2008 |
10437 |
576.22 |
| Nov 28 2008 |
10128 |
576.22 |
| Nov 21 2008 |
10074 |
576.22 |
| Nov 14 2008 |
9781 |
576.22 |
| Nov 07 2008 |
9660 |
576.22 |
