| Jan 19 2012 |
25366 |
645.59 |
| Dec 29 2011 |
25235 |
645.59 |
| Dec 13 2011 |
24930 |
645.59 |
| Dec 09 2011 |
24940 |
645.59 |
| Dec 01 2011 |
25150 |
649.09 |
| Nov 25 2011 |
25470 |
649.13 |
| Nov 17 2011 |
25432 |
649.19 |
| Nov 10 2011 |
25820 |
649.24 |
| Nov 04 2011 |
25908 |
649.29 |
| Oct 28 2011 |
26163 |
658.13 |
| Oct 21 2011 |
26243 |
657.31 |
| Oct 14 2011 |
26072 |
657.43 |
| Oct 07 2011 |
25578 |
657.54 |
| Sep 30 2011 |
25301 |
657.65 |
| Sep 27 2011 |
24660 |
657.69 |
| Sep 23 2011 |
24608 |
657.75 |
| Sep 16 2011 |
23805 |
657.84 |
| Sep 09 2011 |
23421 |
667.19 |
| Jan 13 2011 |
23061 |
667.35 |
| Dec 28 2010 |
23250 |
667.35 |
| Dec 14 2010 |
22989 |
667.36 |
| Dec 03 2010 |
23450 |
672.49 |
| Nov 26 2010 |
23521 |
672.49 |
| Nov 19 2010 |
23445 |
672.49 |
| Nov 12 2010 |
23037 |
672.49 |
| Nov 04 2010 |
23369 |
672.49 |
| Oct 28 2010 |
22067 |
652.44 |
