| Oct 22 2012 |
21802 |
554.16 |
| Oct 15 2012 |
21587 |
554.16 |
| Oct 02 2012 |
19257 |
533.92 |
| Sep 26 2012 |
19220 |
533.92 |
| Sep 20 2012 |
19027 |
533.92 |
| Sep 13 2012 |
18755 |
533.92 |
| Jan 19 2012 |
18041 |
534.23 |
| Dec 29 2011 |
17917 |
534.22 |
| Dec 13 2011 |
17690 |
534.21 |
| Dec 09 2011 |
17722 |
534.2 |
| Dec 01 2011 |
17740 |
534.2 |
| Nov 25 2011 |
17952 |
534.2 |
| Nov 17 2011 |
17916 |
534.19 |
| Nov 10 2011 |
18556 |
539.31 |
| Nov 04 2011 |
18578 |
539.4 |
| Oct 28 2011 |
18446 |
539.49 |
| Oct 21 2011 |
17820 |
528.78 |
| Oct 14 2011 |
20770 |
571.53 |
| Oct 07 2011 |
20391 |
571.53 |
| Sep 30 2011 |
20190 |
571.54 |
| Sep 27 2011 |
19671 |
571.54 |
| Sep 23 2011 |
19568 |
571.55 |
| Sep 16 2011 |
18906 |
571.55 |
| Sep 09 2011 |
18373 |
571.56 |
| Jan 13 2011 |
18090 |
571.65 |
| Dec 28 2010 |
18302 |
571.66 |
| Dec 14 2010 |
18108 |
571.66 |
| Dec 03 2010 |
18284 |
571.66 |
| Nov 26 2010 |
18295 |
571.66 |
| Nov 19 2010 |
18240 |
571.66 |
| Nov 12 2010 |
18171 |
575.32 |
| Nov 04 2010 |
18404 |
575.32 |
| Oct 28 2010 |
17915 |
575.32 |
