| Nov 10 2011 |
13214 |
473.75 |
| Nov 04 2011 |
13189 |
473.75 |
| Oct 28 2011 |
11356 |
453.76 |
| Oct 21 2011 |
11493 |
453.74 |
| Oct 14 2011 |
12425 |
465.96 |
| Oct 07 2011 |
12171 |
465.98 |
| Sep 30 2011 |
13293 |
481.03 |
| Sep 27 2011 |
12988 |
481.06 |
| Sep 23 2011 |
12932 |
481.1 |
| Sep 16 2011 |
12573 |
481.16 |
| Sep 09 2011 |
12255 |
481.21 |
| Jan 13 2011 |
12139 |
482.12 |
| Dec 28 2010 |
12357 |
482.15 |
| Dec 14 2010 |
12264 |
482.17 |
| Dec 03 2010 |
12334 |
482.19 |
| Nov 26 2010 |
12289 |
482.2 |
| Nov 19 2010 |
12200 |
482.21 |
| Nov 12 2010 |
14221 |
512.71 |
| Nov 04 2010 |
14250 |
512.72 |
| Oct 28 2010 |
13837 |
512.72 |
| Oct 22 2010 |
13707 |
512.72 |
| Oct 14 2010 |
14853 |
532.68 |
| Oct 05 2010 |
13853 |
532.68 |
