| Nov 17 2011 |
16098 |
510.96 |
| Nov 10 2011 |
16368 |
510.96 |
| Nov 04 2011 |
16366 |
510.96 |
| Oct 28 2011 |
16268 |
510.96 |
| Oct 21 2011 |
16397 |
510.96 |
| Oct 14 2011 |
17362 |
524.64 |
| Oct 07 2011 |
17019 |
524.68 |
| Sep 30 2011 |
16858 |
524.72 |
| Sep 27 2011 |
16461 |
524.74 |
| Sep 23 2011 |
16354 |
524.76 |
| Sep 16 2011 |
14404 |
505.59 |
| Sep 09 2011 |
14043 |
505.51 |
| Jan 13 2011 |
13792 |
504.35 |
| Dec 28 2010 |
14011 |
504.31 |
| Dec 14 2010 |
13868 |
504.28 |
| Dec 03 2010 |
13983 |
504.26 |
| Nov 26 2010 |
13669 |
500.55 |
| Nov 19 2010 |
13570 |
500.54 |
| Nov 12 2010 |
13345 |
500.52 |
| Nov 04 2010 |
13036 |
495.82 |
| Oct 28 2010 |
12656 |
495.71 |
| Oct 22 2010 |
12505 |
495.62 |
| Oct 14 2010 |
11191 |
480.7 |
| Oct 05 2010 |
11386 |
494.83 |
| Sep 29 2010 |
11669 |
494.83 |
| Sep 24 2010 |
11205 |
494.83 |
| Sep 17 2010 |
11493 |
506.31 |
| Sep 10 2010 |
11265 |
506.31 |
| Aug 15 2010 |
9882 |
513.32 |
| Jan 29 2010 |
11235 |
506.31 |
| Jan 15 2010 |
11182 |
506.31 |
| Jan 08 2010 |
11050 |
506.31 |
| Dec 18 2009 |
10644 |
506.31 |
| Dec 09 2009 |
10497 |
506.31 |
| Dec 04 2009 |
10243 |
506.31 |
| Nov 27 2009 |
10165 |
506.31 |
| Nov 20 2009 |
9782 |
506.31 |
| Nov 13 2009 |
9245 |
506.31 |
| Nov 06 2009 |
10013 |
524.5 |
| Oct 30 2009 |
11632 |
522.78 |
| Oct 23 2009 |
11145 |
522.78 |
| Oct 16 2009 |
11063 |
525.04 |
| Oct 09 2009 |
10955 |
525.04 |
| Oct 02 2009 |
11335 |
541.43 |
| Sep 25 2009 |
10745 |
541.43 |
| Sep 18 2009 |
10511 |
541.43 |
| Sep 11 2009 |
10398 |
541.43 |
| Jan 30 2009 |
10222 |
541.43 |
| Jan 09 2009 |
9371 |
541.43 |
| Dec 18 2008 |
9144 |
541.43 |
| Dec 12 2008 |
9120 |
541.43 |
| Dec 05 2008 |
9148 |
541.43 |
| Nov 28 2008 |
8887 |
541.43 |
| Nov 21 2008 |
8828 |
541.43 |
| Nov 14 2008 |
8604 |
541.43 |
| Nov 07 2008 |
9228 |
563.52 |
| Oct 31 2008 |
8640 |
563.52 |
