| Oct 28 2011 |
15506 |
501.89 |
| Oct 21 2011 |
13138 |
472.62 |
| Oct 14 2011 |
12880 |
470.88 |
| Oct 07 2011 |
13452 |
481.13 |
| Sep 30 2011 |
13300 |
481.12 |
| Sep 27 2011 |
12995 |
481.11 |
| Sep 23 2011 |
12935 |
481.11 |
| Sep 16 2011 |
12564 |
481.1 |
| Sep 09 2011 |
12240 |
481.09 |
| Jan 13 2011 |
12052 |
480.97 |
| Dec 28 2010 |
12263 |
480.96 |
| Dec 14 2010 |
12170 |
480.96 |
| Dec 03 2010 |
12232 |
480.96 |
| Nov 26 2010 |
12191 |
480.95 |
| Nov 19 2010 |
12712 |
489.27 |
| Nov 12 2010 |
13039 |
496.48 |
| Nov 04 2010 |
13611 |
503.51 |
| Oct 28 2010 |
13987 |
515.13 |
| Oct 22 2010 |
18849 |
593.75 |
| Oct 14 2010 |
18356 |
589.17 |
| Oct 05 2010 |
17514 |
598.96 |
| Sep 29 2010 |
18381 |
604.82 |
| Sep 24 2010 |
17611 |
604.82 |
| Sep 17 2010 |
16835 |
604.82 |
| Sep 10 2010 |
16472 |
604.82 |
| Aug 15 2010 |
13280 |
598.96 |
| Jan 29 2010 |
16428 |
604.82 |
| Jan 15 2010 |
16371 |
604.82 |
| Jan 08 2010 |
16223 |
604.82 |
| Dec 18 2009 |
15735 |
604.82 |
| Dec 09 2009 |
15529 |
604.82 |
| Dec 04 2009 |
15105 |
604.82 |
| Nov 27 2009 |
14918 |
604.82 |
| Nov 20 2009 |
14659 |
611.38 |
| Nov 13 2009 |
13847 |
610.04 |
| Nov 06 2009 |
13887 |
616.87 |
| Oct 30 2009 |
14998 |
586.17 |
| Oct 23 2009 |
13803 |
572.79 |
| Oct 16 2009 |
13559 |
572.6 |
| Oct 09 2009 |
13405 |
572.6 |
| Oct 02 2009 |
11279 |
540.11 |
| Sep 25 2009 |
10690 |
540.11 |
| Sep 18 2009 |
10454 |
540.11 |
| Sep 11 2009 |
10345 |
540.11 |
| Jan 30 2009 |
10165 |
540.11 |
| Jan 09 2009 |
9320 |
540.11 |
| Dec 18 2008 |
9091 |
540.11 |
| Dec 12 2008 |
9070 |
540.11 |
| Dec 05 2008 |
9103 |
540.11 |
| Nov 28 2008 |
8796 |
539.82 |
| Nov 21 2008 |
8259 |
526.48 |
| Nov 14 2008 |
8040 |
526.48 |
