| Nov 25 2011 |
10691 |
445.39 |
| Nov 17 2011 |
10583 |
445.39 |
| Nov 10 2011 |
10742 |
445.39 |
| Nov 04 2011 |
10730 |
445.39 |
| Oct 28 2011 |
13120 |
473.99 |
| Oct 21 2011 |
13263 |
474.07 |
| Oct 14 2011 |
13467 |
477.74 |
| Oct 07 2011 |
13153 |
477.8 |
| Sep 30 2011 |
13013 |
477.85 |
| Sep 27 2011 |
12699 |
477.87 |
| Sep 23 2011 |
12645 |
477.9 |
| Sep 16 2011 |
12285 |
477.95 |
| Sep 09 2011 |
11986 |
477.99 |
| Jan 13 2011 |
13189 |
496.64 |
| Dec 28 2010 |
13414 |
496.64 |
| Dec 14 2010 |
13297 |
496.63 |
| Dec 03 2010 |
13371 |
496.63 |
| Nov 26 2010 |
13350 |
496.63 |
| Nov 19 2010 |
13253 |
496.62 |
| Nov 12 2010 |
12296 |
486.05 |
| Nov 04 2010 |
12330 |
486.05 |
| Oct 28 2010 |
11935 |
486.05 |
| Oct 22 2010 |
11825 |
486.05 |
