| Nov 10 2011 |
13683 |
478.97 |
| Nov 04 2011 |
12736 |
468.36 |
| Oct 28 2011 |
12575 |
467.43 |
| Oct 21 2011 |
12419 |
464.36 |
| Oct 14 2011 |
12286 |
464.35 |
| Oct 07 2011 |
12024 |
464.34 |
| Sep 30 2011 |
11602 |
460.78 |
| Sep 27 2011 |
11324 |
460.78 |
| Sep 23 2011 |
11225 |
460.77 |
| Sep 16 2011 |
10922 |
460.76 |
| Sep 09 2011 |
10667 |
460.76 |
| Jan 13 2011 |
10514 |
460.62 |
| Dec 28 2010 |
10731 |
460.61 |
| Dec 14 2010 |
10646 |
460.61 |
| Dec 03 2010 |
10644 |
460.61 |
| Nov 26 2010 |
10647 |
460.6 |
| Nov 19 2010 |
10562 |
460.6 |
| Nov 12 2010 |
9932 |
454.33 |
| Nov 04 2010 |
10128 |
456.94 |
| Oct 28 2010 |
9029 |
447.14 |
| Oct 22 2010 |
8339 |
438.27 |
| Oct 14 2010 |
8197 |
438.27 |
