| Oct 07 2011 |
14932 |
499.38 |
| Sep 30 2011 |
14768 |
499.38 |
| Sep 27 2011 |
14409 |
499.38 |
| Sep 23 2011 |
13857 |
493.35 |
| Sep 16 2011 |
12771 |
483.88 |
| Sep 09 2011 |
12447 |
483.86 |
| Jan 13 2011 |
12239 |
483.55 |
| Dec 28 2010 |
12455 |
483.54 |
| Dec 14 2010 |
12358 |
483.53 |
| Dec 03 2010 |
12430 |
483.53 |
| Nov 26 2010 |
12385 |
483.52 |
| Nov 19 2010 |
12290 |
483.52 |
| Nov 12 2010 |
12108 |
483.52 |
| Nov 04 2010 |
12143 |
483.51 |
| Oct 28 2010 |
11726 |
483.51 |
| Oct 22 2010 |
11599 |
483.51 |
| Oct 14 2010 |
11394 |
483.5 |
| Oct 05 2010 |
10115 |
475.24 |
| Sep 29 2010 |
10354 |
475.24 |
| Sep 24 2010 |
5883 |
410.17 |
| Sep 17 2010 |
6629 |
427.15 |
| Sep 10 2010 |
7275 |
440.24 |
| Jan 29 2010 |
7293 |
440.24 |
| Jan 15 2010 |
7250 |
440.24 |
| Jan 08 2010 |
7124 |
440.24 |
| Dec 18 2009 |
6807 |
440.24 |
| Dec 09 2009 |
6710 |
440.24 |
| Dec 04 2009 |
6570 |
440.24 |
| Nov 27 2009 |
6554 |
440.24 |
| Nov 20 2009 |
6269 |
440.24 |
| Nov 13 2009 |
5903 |
440.24 |
| Nov 06 2009 |
5828 |
440.24 |
| Oct 30 2009 |
8267 |
466.05 |
| Oct 23 2009 |
7884 |
466.05 |
| Oct 16 2009 |
7755 |
466.05 |
| Oct 09 2009 |
7666 |
466.05 |
| Oct 02 2009 |
7362 |
466.05 |
| Sep 25 2009 |
8910 |
504.76 |
| Sep 18 2009 |
8722 |
504.76 |
| Sep 11 2009 |
8634 |
504.76 |
| Jan 30 2009 |
8475 |
504.76 |
