| Nov 10 2011 |
23266 |
605.75 |
| Nov 04 2011 |
23301 |
605.75 |
| Oct 28 2011 |
23190 |
605.75 |
| Oct 21 2011 |
20486 |
564.94 |
| Oct 14 2011 |
19944 |
559.49 |
| Oct 07 2011 |
19576 |
559.43 |
| Sep 30 2011 |
19362 |
559.37 |
| Sep 27 2011 |
18871 |
559.34 |
| Sep 23 2011 |
18759 |
559.31 |
| Sep 16 2011 |
18149 |
559.26 |
| Sep 09 2011 |
17642 |
559.21 |
| Jan 13 2011 |
17324 |
558.43 |
| Dec 28 2010 |
17534 |
558.4 |
| Dec 14 2010 |
17347 |
558.38 |
| Dec 03 2010 |
17526 |
558.37 |
| Nov 26 2010 |
17531 |
558.36 |
| Nov 19 2010 |
17486 |
558.35 |
| Nov 12 2010 |
15611 |
533.52 |
| Nov 04 2010 |
15736 |
533.52 |
| Oct 28 2010 |
15281 |
533.53 |
| Oct 22 2010 |
16067 |
547.72 |
