| Oct 21 2011 |
18238 |
534.59 |
| Oct 14 2011 |
18100 |
534.59 |
| Oct 07 2011 |
15549 |
506.25 |
| Sep 30 2011 |
15391 |
506.21 |
| Sep 27 2011 |
15011 |
506.19 |
| Sep 23 2011 |
14889 |
506.17 |
| Sep 16 2011 |
13380 |
492.11 |
| Sep 09 2011 |
13047 |
492.06 |
| Jan 13 2011 |
12801 |
491.32 |
| Dec 28 2010 |
13020 |
491.3 |
| Dec 14 2010 |
12893 |
491.28 |
| Dec 03 2010 |
13167 |
493.58 |
| Nov 26 2010 |
13141 |
493.63 |
| Nov 19 2010 |
13173 |
495.14 |
| Nov 12 2010 |
12969 |
495.21 |
| Nov 04 2010 |
13630 |
503.84 |
| Oct 28 2010 |
13238 |
503.85 |
| Oct 22 2010 |
11678 |
484.39 |
| Oct 14 2010 |
11472 |
484.53 |
| Oct 05 2010 |
11459 |
495.96 |
| Sep 29 2010 |
11644 |
494.48 |
| Sep 24 2010 |
11181 |
494.48 |
| Sep 17 2010 |
11734 |
510.47 |
| Sep 10 2010 |
11498 |
510.47 |
| Aug 15 2010 |
9579 |
506.22 |
| Jan 29 2010 |
11469 |
510.47 |
| Jan 15 2010 |
11414 |
510.47 |
| Jan 08 2010 |
11281 |
510.47 |
| Dec 18 2009 |
10865 |
510.47 |
| Dec 09 2009 |
10715 |
510.47 |
| Dec 04 2009 |
10032 |
502.36 |
| Nov 27 2009 |
9966 |
502.69 |
| Nov 20 2009 |
9474 |
500.18 |
| Nov 13 2009 |
9719 |
516.01 |
| Nov 06 2009 |
9581 |
516.01 |
| Oct 30 2009 |
12283 |
534.34 |
| Oct 23 2009 |
12470 |
546.91 |
| Oct 16 2009 |
13621 |
573.8 |
| Oct 09 2009 |
14867 |
601.08 |
| Oct 02 2009 |
15359 |
630.32 |
| Sep 25 2009 |
14160 |
620.13 |
| Sep 18 2009 |
15024 |
664.96 |
| Sep 11 2009 |
14869 |
664.96 |
| Jan 30 2009 |
14639 |
664.96 |
| Jan 09 2009 |
13275 |
664.96 |
| Dec 18 2008 |
13025 |
664.96 |
| Dec 12 2008 |
12929 |
664.96 |
| Dec 05 2008 |
12967 |
664.96 |
| Nov 28 2008 |
12532 |
664.96 |
| Nov 21 2008 |
12432 |
664.96 |
| Nov 14 2008 |
12055 |
664.96 |
| Nov 07 2008 |
12386 |
704.86 |
| Oct 31 2008 |
11568 |
704.86 |
| Oct 24 2008 |
10948 |
686.05 |
| Oct 17 2008 |
9847 |
686.05 |
