| Oct 15 2012 |
18297 |
513.88 |
| Oct 02 2012 |
20311 |
547.83 |
| Sep 26 2012 |
20253 |
547.83 |
| Sep 20 2012 |
20040 |
547.83 |
| Sep 13 2012 |
19758 |
547.83 |
| Jan 19 2012 |
18997 |
547.57 |
| Dec 29 2011 |
18890 |
547.58 |
| Dec 13 2011 |
18671 |
547.59 |
| Dec 09 2011 |
18687 |
547.59 |
| Dec 01 2011 |
18733 |
547.6 |
| Nov 25 2011 |
18969 |
547.6 |
| Nov 17 2011 |
18033 |
535.88 |
| Nov 10 2011 |
17888 |
529.56 |
| Nov 04 2011 |
17886 |
529.3 |
| Oct 28 2011 |
17819 |
530.08 |
| Oct 21 2011 |
17884 |
529.55 |
| Oct 14 2011 |
13922 |
483.22 |
| Oct 07 2011 |
13631 |
483.23 |
| Sep 30 2011 |
13459 |
483.24 |
| Sep 27 2011 |
13156 |
483.25 |
| Sep 23 2011 |
13090 |
483.25 |
| Sep 16 2011 |
12721 |
483.26 |
| Sep 09 2011 |
12398 |
483.27 |
| Jan 13 2011 |
12231 |
483.41 |
| Dec 28 2010 |
12445 |
483.41 |
| Dec 14 2010 |
12349 |
483.42 |
| Dec 03 2010 |
12421 |
483.42 |
| Nov 26 2010 |
12378 |
483.42 |
| Nov 19 2010 |
12767 |
489.93 |
| Nov 12 2010 |
12657 |
491.15 |
| Nov 04 2010 |
12679 |
491.15 |
