| Oct 07 2011 |
15478 |
505.48 |
| Sep 30 2011 |
15332 |
505.48 |
| Sep 27 2011 |
14955 |
505.48 |
| Sep 23 2011 |
14839 |
505.48 |
| Sep 16 2011 |
15172 |
516.37 |
| Sep 09 2011 |
14791 |
516.39 |
| Jan 13 2011 |
14608 |
516.71 |
| Dec 28 2010 |
14827 |
516.72 |
| Dec 14 2010 |
14681 |
516.73 |
| Dec 03 2010 |
14819 |
516.73 |
| Nov 26 2010 |
14826 |
516.74 |
| Nov 19 2010 |
14720 |
516.74 |
| Nov 12 2010 |
14477 |
516.75 |
| Nov 04 2010 |
14547 |
517.31 |
| Oct 28 2010 |
14426 |
521.24 |
| Oct 22 2010 |
14283 |
521.31 |
| Oct 14 2010 |
14313 |
524.99 |
| Oct 05 2010 |
13627 |
528.85 |
| Sep 29 2010 |
13630 |
524.28 |
| Sep 24 2010 |
13110 |
524.28 |
| Sep 17 2010 |
12851 |
528.94 |
| Sep 10 2010 |
12605 |
528.94 |
| Aug 15 2010 |
10628 |
529.28 |
| Jan 29 2010 |
12575 |
528.94 |
| Jan 15 2010 |
12521 |
528.94 |
| Jan 08 2010 |
12380 |
528.94 |
| Dec 18 2009 |
11957 |
528.94 |
| Dec 09 2009 |
11790 |
528.94 |
| Dec 04 2009 |
11459 |
528.94 |
| Nov 27 2009 |
11367 |
528.94 |
| Nov 20 2009 |
10942 |
528.94 |
| Nov 13 2009 |
10356 |
528.94 |
| Nov 06 2009 |
10214 |
529.71 |
| Oct 30 2009 |
12524 |
539 |
| Oct 23 2009 |
12276 |
543.19 |
| Oct 16 2009 |
12485 |
551.56 |
| Oct 09 2009 |
12587 |
556.18 |
| Oct 02 2009 |
12084 |
557.32 |
| Sep 25 2009 |
11450 |
557.32 |
| Sep 18 2009 |
11049 |
553.99 |
| Sep 11 2009 |
10933 |
553.99 |
| Jan 30 2009 |
10760 |
553.99 |
| Jan 09 2009 |
9824 |
553.99 |
| Dec 18 2008 |
9596 |
553.99 |
| Dec 12 2008 |
9659 |
556.06 |
| Dec 05 2008 |
9697 |
556.06 |
| Nov 28 2008 |
9418 |
556.06 |
| Nov 21 2008 |
9401 |
557.03 |
| Nov 14 2008 |
9157 |
557.03 |
| Nov 07 2008 |
9206 |
562.79 |
| Oct 31 2008 |
8453 |
557.03 |
