| Oct 28 2011 |
25434 |
643.35 |
| Oct 21 2011 |
25554 |
643.35 |
| Oct 14 2011 |
25345 |
643.35 |
| Oct 07 2011 |
24881 |
643.35 |
| Sep 30 2011 |
24622 |
643.35 |
| Sep 27 2011 |
24000 |
643.35 |
| Sep 23 2011 |
23214 |
628.56 |
| Sep 16 2011 |
22432 |
628.51 |
| Sep 09 2011 |
19837 |
594.53 |
| Jan 13 2011 |
19401 |
592 |
| Dec 28 2010 |
19587 |
591.93 |
| Dec 14 2010 |
19376 |
591.86 |
| Dec 03 2010 |
18207 |
570.39 |
| Nov 26 2010 |
18187 |
569.92 |
| Nov 19 2010 |
18116 |
569.47 |
| Nov 12 2010 |
16153 |
541.72 |
| Nov 04 2010 |
16279 |
541.29 |
| Oct 28 2010 |
12144 |
488.81 |
| Oct 22 2010 |
12002 |
488.61 |
| Oct 14 2010 |
11925 |
490.47 |
| Oct 05 2010 |
10730 |
484.36 |
| Sep 29 2010 |
10959 |
484.36 |
| Sep 24 2010 |
10175 |
478.21 |
| Sep 17 2010 |
10165 |
484.36 |
| Sep 10 2010 |
9600 |
478.21 |
| Aug 15 2010 |
7870 |
471.32 |
| Jan 29 2010 |
9588 |
478.21 |
| Jan 15 2010 |
9542 |
478.21 |
| Jan 08 2010 |
9416 |
478.21 |
| Dec 18 2009 |
9036 |
478.21 |
| Dec 09 2009 |
8916 |
478.21 |
| Dec 04 2009 |
9308 |
489.33 |
| Nov 27 2009 |
9265 |
489.33 |
| Nov 20 2009 |
8917 |
489.33 |
| Nov 13 2009 |
8891 |
499.43 |
| Nov 06 2009 |
8778 |
499.43 |
| Oct 30 2009 |
12531 |
539.24 |
| Oct 23 2009 |
12010 |
539.24 |
| Oct 16 2009 |
13564 |
572.7 |
| Oct 09 2009 |
13410 |
572.7 |
| Oct 02 2009 |
12805 |
572.7 |
| Sep 25 2009 |
12134 |
572.7 |
| Nov 21 2008 |
7277 |
501.47 |
| Nov 14 2008 |
6108 |
477.7 |
| Nov 07 2008 |
7894 |
526.56 |
| Oct 31 2008 |
7395 |
526.56 |
| Oct 24 2008 |
7221 |
526.56 |
| Oct 17 2008 |
6541 |
526.56 |
| Oct 10 2008 |
6332 |
526.56 |
| Oct 03 2008 |
5788 |
526.56 |
| Sep 26 2008 |
5413 |
526.56 |
| Sep 19 2008 |
5350 |
526.56 |
| Feb 01 2008 |
5112 |
526.56 |
| Dec 12 2007 |
5004 |
526.56 |
| Dec 07 2007 |
4964 |
526.56 |
| Nov 30 2007 |
4845 |
526.56 |
| Nov 23 2007 |
5058 |
539.1 |
| Nov 16 2007 |
6623 |
624.29 |
