| Oct 14 2011 |
13343 |
476.35 |
| Oct 07 2011 |
13032 |
476.35 |
| Sep 30 2011 |
12904 |
476.35 |
| Sep 27 2011 |
12577 |
476.35 |
| Sep 23 2011 |
12519 |
476.35 |
| Sep 16 2011 |
12714 |
483.14 |
| Sep 09 2011 |
12392 |
483.16 |
| Jan 13 2011 |
12233 |
483.43 |
| Dec 28 2010 |
12449 |
483.44 |
| Dec 14 2010 |
12353 |
483.44 |
| Dec 03 2010 |
12425 |
483.45 |
| Nov 26 2010 |
12381 |
483.45 |
| Nov 19 2010 |
12287 |
483.45 |
| Nov 12 2010 |
12104 |
483.46 |
| Nov 04 2010 |
12140 |
483.46 |
| Oct 28 2010 |
11722 |
483.46 |
| Oct 22 2010 |
11597 |
483.46 |
| Oct 14 2010 |
11961 |
490.97 |
| Oct 05 2010 |
11141 |
490.97 |
| Sep 29 2010 |
11414 |
490.97 |
| Sep 24 2010 |
10963 |
490.97 |
