| Oct 14 2011 |
12452 |
466.37 |
| Oct 07 2011 |
12197 |
466.37 |
| Sep 30 2011 |
11110 |
455.46 |
| Sep 27 2011 |
10833 |
455.46 |
| Sep 23 2011 |
11456 |
463.61 |
| Sep 16 2011 |
11372 |
466.83 |
| Sep 09 2011 |
10772 |
462.23 |
| Jan 13 2011 |
10636 |
462.38 |
| Dec 28 2010 |
10851 |
462.39 |
| Dec 14 2010 |
10764 |
462.39 |
| Dec 03 2010 |
10780 |
462.39 |
| Nov 26 2010 |
10782 |
462.39 |
| Nov 19 2010 |
10700 |
462.4 |
| Nov 12 2010 |
10559 |
462.4 |
| Nov 04 2010 |
10541 |
462.4 |
| Oct 28 2010 |
10159 |
462.4 |
| Oct 22 2010 |
10073 |
462.4 |
| Oct 14 2010 |
9756 |
460.28 |
| Oct 05 2010 |
9132 |
460.26 |
| Sep 29 2010 |
9694 |
465.75 |
| Sep 24 2010 |
8814 |
458.06 |
| Sep 17 2010 |
12716 |
526.57 |
| Sep 10 2010 |
16912 |
614.39 |
| Jan 29 2010 |
16871 |
614.39 |
| Jan 15 2010 |
16813 |
614.39 |
| Jan 08 2010 |
16664 |
614.39 |
| Dec 18 2009 |
16167 |
614.39 |
| Dec 09 2009 |
15957 |
614.39 |
| Dec 04 2009 |
15519 |
614.39 |
| Nov 27 2009 |
15322 |
614.39 |
| Nov 20 2009 |
14790 |
614.39 |
| Nov 13 2009 |
14011 |
614.39 |
| Nov 06 2009 |
13805 |
614.39 |
| Oct 30 2009 |
15516 |
596.45 |
| Oct 23 2009 |
15020 |
596.45 |
| Oct 16 2009 |
14759 |
596.45 |
| Oct 09 2009 |
14626 |
596.45 |
| Oct 02 2009 |
13925 |
596.45 |
| Sep 25 2009 |
13169 |
596.45 |
| Sep 18 2009 |
10878 |
549.76 |
| Sep 11 2009 |
10756 |
549.76 |
| Jan 30 2009 |
10582 |
549.76 |
| Jan 09 2009 |
9674 |
549.76 |
| Dec 18 2008 |
9446 |
549.76 |
| Dec 12 2008 |
9425 |
549.76 |
| Dec 05 2008 |
9454 |
549.76 |
| Nov 28 2008 |
9194 |
549.76 |
| Nov 21 2008 |
9130 |
549.76 |
| Nov 14 2008 |
8901 |
549.76 |
| Nov 07 2008 |
8785 |
549.76 |
| Oct 31 2008 |
7697 |
535.39 |
| Oct 24 2008 |
7515 |
535.39 |
| Oct 17 2008 |
6823 |
535.39 |
| Oct 10 2008 |
6588 |
535.39 |
| Oct 03 2008 |
6029 |
535.39 |
| Sep 26 2008 |
5122 |
514.73 |
| Sep 19 2008 |
4075 |
475.52 |
| Feb 01 2008 |
3920 |
475.52 |
| Dec 12 2007 |
4291 |
494.22 |
| Dec 07 2007 |
4262 |
494.22 |
| Nov 30 2007 |
4153 |
494.22 |
| Nov 23 2007 |
4132 |
494.22 |
| Nov 16 2007 |
4263 |
493.32 |
| Nov 09 2007 |
3893 |
478.49 |
| Nov 02 2007 |
3753 |
478.49 |
| Oct 26 2007 |
3750 |
481.64 |
| Oct 19 2007 |
3763 |
486.98 |
| Oct 12 2007 |
3630 |
482.14 |
| Oct 05 2007 |
3343 |
482.14 |
| Sep 28 2007 |
3340 |
483.38 |
| Sep 21 2007 |
3069 |
479.19 |
| Sep 14 2007 |
2977 |
479.19 |
| Aug 24 2007 |
2903 |
479.19 |
| Dec 14 2006 |
2653 |
474.83 |
| Dec 08 2006 |
2630 |
474.83 |
| Dec 01 2006 |
2574 |
474.83 |
| Nov 24 2006 |
2522 |
474.83 |
| Nov 17 2006 |
2252 |
471.68 |
| Nov 10 2006 |
2253 |
478.28 |
| Nov 03 2006 |
2079 |
478.28 |
| Oct 27 2006 |
1906 |
474.29 |
| Oct 20 2006 |
1499 |
448.25 |
| Oct 13 2006 |
1234 |
448.25 |
| Oct 06 2006 |
990 |
448.25 |
| Sep 29 2006 |
646 |
448.25 |
