| Nov 17 2011 |
21401 |
582.99 |
| Nov 10 2011 |
21742 |
582.99 |
| Nov 04 2011 |
22003 |
586.2 |
| Oct 28 2011 |
18974 |
545.22 |
| Oct 21 2011 |
19067 |
545.15 |
| Oct 14 2011 |
18919 |
545.08 |
| Oct 07 2011 |
18531 |
545.01 |
| Sep 30 2011 |
18358 |
544.95 |
| Sep 27 2011 |
17896 |
544.93 |
| Sep 23 2011 |
17790 |
544.89 |
| Sep 16 2011 |
17192 |
544.84 |
| Sep 09 2011 |
16716 |
544.79 |
| Jan 13 2011 |
16402 |
543.94 |
| Dec 28 2010 |
16616 |
543.91 |
| Dec 14 2010 |
16436 |
543.7 |
| Dec 03 2010 |
16601 |
543.68 |
| Nov 26 2010 |
16615 |
543.66 |
| Nov 19 2010 |
15415 |
526.7 |
| Nov 12 2010 |
12628 |
490.71 |
| Nov 04 2010 |
12680 |
491.15 |
| Oct 28 2010 |
15358 |
534.84 |
| Oct 22 2010 |
15213 |
534.83 |
| Oct 14 2010 |
14987 |
534.81 |
| Oct 05 2010 |
14393 |
541.77 |
| Sep 29 2010 |
14738 |
541.77 |
| Sep 24 2010 |
14144 |
541.77 |
| Sep 17 2010 |
13569 |
541.77 |
| Sep 10 2010 |
13303 |
541.77 |
| Aug 15 2010 |
10853 |
534.35 |
| Jan 29 2010 |
13269 |
541.77 |
| Jan 15 2010 |
13213 |
541.77 |
| Jan 08 2010 |
13068 |
541.77 |
| Dec 18 2009 |
12619 |
541.6 |
| Dec 09 2009 |
12441 |
541.6 |
| Dec 04 2009 |
12102 |
541.6 |
| Nov 27 2009 |
12005 |
541.6 |
| Nov 20 2009 |
12244 |
556.61 |
| Nov 13 2009 |
11593 |
556.61 |
| Nov 06 2009 |
11436 |
556.61 |
| Oct 30 2009 |
16931 |
624.55 |
| Oct 23 2009 |
16404 |
624.55 |
| Oct 16 2009 |
16142 |
624.55 |
| Oct 09 2009 |
16695 |
647.2 |
| Oct 02 2009 |
15861 |
647.2 |
| Sep 25 2009 |
14970 |
647.2 |
| Sep 18 2009 |
14645 |
647.2 |
| Sep 11 2009 |
14499 |
647.2 |
| Jan 30 2009 |
14278 |
647.2 |
| Jan 09 2009 |
12926 |
647.2 |
| Dec 18 2008 |
13065 |
667.27 |
| Dec 12 2008 |
12968 |
667.27 |
| Dec 05 2008 |
13005 |
667.27 |
| Nov 28 2008 |
13076 |
704.96 |
| Nov 21 2008 |
12972 |
704.96 |
| Nov 14 2008 |
12567 |
704.96 |
| Nov 07 2008 |
12387 |
704.96 |
