| Dec 01 2011 |
14537 |
492.87 |
| Nov 25 2011 |
14720 |
492.87 |
| Nov 17 2011 |
13462 |
479.11 |
| Nov 10 2011 |
13125 |
472.69 |
| Nov 04 2011 |
13203 |
473.93 |
| Oct 28 2011 |
13115 |
473.92 |
| Oct 21 2011 |
13682 |
478.87 |
| Oct 14 2011 |
13672 |
480.15 |
| Oct 07 2011 |
13367 |
480.26 |
| Sep 30 2011 |
13227 |
480.26 |
| Sep 27 2011 |
12918 |
480.26 |
| Sep 23 2011 |
12854 |
480.26 |
| Sep 16 2011 |
12479 |
480.26 |
| Sep 09 2011 |
12163 |
480.26 |
| Jan 13 2011 |
11993 |
480.23 |
| Dec 28 2010 |
12206 |
480.23 |
| Dec 14 2010 |
12112 |
480.23 |
| Dec 03 2010 |
11842 |
475.73 |
| Nov 26 2010 |
11802 |
475.74 |
| Nov 19 2010 |
12174 |
481.82 |
| Nov 12 2010 |
12076 |
483.12 |
| Nov 04 2010 |
12607 |
490.07 |
| Oct 28 2010 |
12249 |
490.07 |
| Oct 22 2010 |
11572 |
483.12 |
| Oct 14 2010 |
11761 |
488.39 |
| Oct 05 2010 |
12323 |
509.33 |
| Sep 29 2010 |
12621 |
509.33 |
| Sep 24 2010 |
12141 |
509.33 |
| Sep 17 2010 |
11661 |
509.33 |
| Sep 10 2010 |
10201 |
488.12 |
| Aug 15 2010 |
9710 |
509.33 |
| Jan 29 2010 |
10174 |
488.12 |
| Jan 15 2010 |
10124 |
488.12 |
| Jan 08 2010 |
9996 |
488.12 |
| Dec 18 2009 |
9600 |
488.12 |
| Dec 09 2009 |
9477 |
488.12 |
| Dec 04 2009 |
9246 |
488.12 |
| Nov 27 2009 |
9204 |
488.12 |
| Nov 20 2009 |
8849 |
488.12 |
| Nov 13 2009 |
8346 |
488.12 |
| Nov 06 2009 |
8247 |
488.12 |
| Oct 30 2009 |
7151 |
446.96 |
| Oct 23 2009 |
6760 |
445.57 |
| Oct 16 2009 |
6723 |
446.95 |
| Oct 09 2009 |
6350 |
440.89 |
| Oct 02 2009 |
6117 |
440.89 |
| Sep 25 2009 |
5725 |
439.05 |
| Sep 18 2009 |
5611 |
439.05 |
| Sep 11 2009 |
5544 |
439.05 |
| Jan 30 2009 |
5410 |
439.05 |
