| Oct 22 2012 |
17432 |
501.85 |
| Oct 15 2012 |
17244 |
501.85 |
| Oct 02 2012 |
16063 |
494.6 |
| Sep 26 2012 |
16040 |
494.6 |
| Sep 20 2012 |
16617 |
502.83 |
| Sep 13 2012 |
16363 |
502.83 |
| Jan 19 2012 |
15701 |
503.97 |
| Dec 29 2011 |
15590 |
503.98 |
| Dec 13 2011 |
15412 |
503.99 |
| Dec 09 2011 |
15434 |
503.99 |
| Dec 01 2011 |
15414 |
504 |
| Nov 25 2011 |
15573 |
504 |
| Nov 17 2011 |
15528 |
504 |
| Nov 10 2011 |
16447 |
512.06 |
| Nov 04 2011 |
16463 |
512.21 |
| Oct 28 2011 |
16737 |
516.98 |
| Oct 21 2011 |
17822 |
528.8 |
| Oct 14 2011 |
17720 |
529.19 |
| Oct 07 2011 |
19777 |
562.37 |
| Sep 30 2011 |
19599 |
562.72 |
| Sep 27 2011 |
19111 |
562.87 |
| Sep 23 2011 |
21009 |
592.3 |
| Sep 16 2011 |
20295 |
592.31 |
| Sep 09 2011 |
19711 |
592.32 |
| Jan 13 2011 |
19428 |
592.45 |
| Dec 28 2010 |
19619 |
592.45 |
| Dec 14 2010 |
19412 |
592.46 |
| Dec 03 2010 |
19613 |
592.46 |
| Nov 26 2010 |
19651 |
592.46 |
| Nov 19 2010 |
19589 |
592.46 |
| Nov 12 2010 |
19507 |
597.35 |
| Nov 04 2010 |
20824 |
615.71 |
| Oct 28 2010 |
20557 |
619.8 |
| Oct 22 2010 |
20661 |
625.15 |
| Oct 14 2010 |
20389 |
625.27 |
| Oct 05 2010 |
19466 |
638.1 |
| Sep 29 2010 |
20029 |
638.1 |
| Sep 24 2010 |
19968 |
662.37 |
| Sep 17 2010 |
19098 |
662.37 |
| Sep 10 2010 |
18692 |
662.37 |
| Aug 15 2010 |
15200 |
662.37 |
| Jan 29 2010 |
18650 |
662.37 |
| Jan 15 2010 |
18589 |
662.37 |
| Jan 08 2010 |
18438 |
662.37 |
| Dec 18 2009 |
17915 |
662.37 |
| Dec 09 2009 |
17697 |
662.37 |
| Dec 04 2009 |
17211 |
662.37 |
| Nov 27 2009 |
16957 |
662.37 |
| Nov 20 2009 |
16345 |
662.37 |
| Nov 13 2009 |
15485 |
662.37 |
| Nov 06 2009 |
15216 |
662.37 |
| Oct 30 2009 |
18367 |
669.63 |
