| Jan 19 2012 |
11039 |
448.78 |
| Dec 29 2011 |
10941 |
448.78 |
| Dec 13 2011 |
11081 |
452.16 |
| Dec 09 2011 |
11116 |
452.17 |
| Dec 01 2011 |
11104 |
452.19 |
| Nov 25 2011 |
11236 |
452.2 |
| Nov 17 2011 |
11598 |
457.61 |
| Nov 10 2011 |
11801 |
457.66 |
| Nov 04 2011 |
11781 |
457.7 |
| Oct 28 2011 |
11412 |
454.49 |
| Oct 21 2011 |
11550 |
454.49 |
| Oct 14 2011 |
11420 |
454.5 |
| Oct 07 2011 |
11133 |
454.5 |
| Sep 30 2011 |
11037 |
454.51 |
| Sep 27 2011 |
10758 |
454.51 |
| Sep 23 2011 |
10679 |
454.52 |
| Sep 16 2011 |
10410 |
454.52 |
| Sep 09 2011 |
10165 |
454.52 |
| Jan 13 2011 |
10204 |
456.88 |
| Dec 28 2010 |
10639 |
459.6 |
| Dec 14 2010 |
9865 |
450.52 |
| Dec 03 2010 |
9901 |
450.71 |
| Nov 26 2010 |
9914 |
450.83 |
| Nov 19 2010 |
9859 |
450.94 |
| Nov 12 2010 |
11280 |
472.35 |
| Nov 04 2010 |
11321 |
472.82 |
| Oct 28 2010 |
13774 |
511.56 |
| Oct 22 2010 |
13500 |
509.65 |
| Oct 14 2010 |
13275 |
509.76 |
| Oct 05 2010 |
12556 |
512.84 |
| Sep 29 2010 |
12834 |
512.84 |
| Sep 24 2010 |
12349 |
512.84 |
| Sep 17 2010 |
11871 |
512.84 |
| Sep 10 2010 |
11640 |
512.84 |
| Aug 15 2010 |
9864 |
512.84 |
| Jan 29 2010 |
11609 |
512.84 |
| Jan 15 2010 |
11555 |
512.84 |
| Jan 08 2010 |
12586 |
533.08 |
| Dec 18 2009 |
12656 |
542.2 |
| Dec 09 2009 |
12477 |
542.2 |
| Dec 04 2009 |
12136 |
542.2 |
| Nov 27 2009 |
12040 |
542.2 |
| Nov 20 2009 |
11610 |
542.2 |
| Nov 13 2009 |
10509 |
532.45 |
| Nov 06 2009 |
10334 |
532.45 |
| Oct 30 2009 |
13668 |
560.58 |
| Oct 23 2009 |
13534 |
567.39 |
| Oct 16 2009 |
13316 |
567.39 |
| Oct 09 2009 |
13165 |
567.39 |
| Oct 02 2009 |
12563 |
567.39 |
| Sep 25 2009 |
11898 |
567.39 |
| Sep 18 2009 |
11658 |
567.39 |
| Sep 11 2009 |
11553 |
567.39 |
| Jan 30 2009 |
11421 |
569.13 |
| Jan 09 2009 |
10396 |
569.13 |
| Dec 18 2008 |
9354 |
547.27 |
| Dec 12 2008 |
9336 |
547.27 |
| Dec 05 2008 |
9362 |
547.27 |
| Nov 28 2008 |
9095 |
547.27 |
| Nov 21 2008 |
9041 |
547.27 |
