| Dec 29 2011 |
20267 |
567 |
| Dec 13 2011 |
20030 |
567 |
| Dec 09 2011 |
20071 |
567 |
| Dec 01 2011 |
20073 |
567 |
| Nov 25 2011 |
20328 |
567 |
| Nov 17 2011 |
20281 |
567 |
| Nov 10 2011 |
20618 |
567 |
| Nov 04 2011 |
21227 |
575.09 |
| Oct 28 2011 |
21137 |
575.13 |
| Oct 21 2011 |
22542 |
594.22 |
| Oct 14 2011 |
22387 |
594.35 |
| Oct 07 2011 |
21965 |
594.48 |
| Sep 30 2011 |
19976 |
568.53 |
| Sep 27 2011 |
19466 |
568.49 |
| Sep 23 2011 |
19363 |
568.44 |
| Sep 16 2011 |
18703 |
568.36 |
| Sep 09 2011 |
18168 |
568.29 |
| Jan 13 2011 |
17824 |
567.01 |
| Dec 28 2010 |
18020 |
566.95 |
| Dec 14 2010 |
17827 |
566.9 |
| Dec 03 2010 |
18194 |
570.08 |
| Nov 26 2010 |
18209 |
570.13 |
| Nov 19 2010 |
18151 |
570.17 |
| Nov 12 2010 |
15973 |
539.83 |
| Nov 04 2010 |
16487 |
544.89 |
| Oct 28 2010 |
15440 |
535.99 |
| Oct 22 2010 |
15214 |
534.83 |
| Oct 14 2010 |
15229 |
538.58 |
| Oct 05 2010 |
14769 |
548.27 |
| Sep 29 2010 |
13969 |
529.49 |
| Sep 24 2010 |
13415 |
529.49 |
| Sep 17 2010 |
12882 |
529.49 |
| Sep 10 2010 |
12632 |
529.49 |
| Aug 15 2010 |
11413 |
548.27 |
| Jan 29 2010 |
12601 |
529.49 |
| Jan 15 2010 |
12546 |
529.49 |
| Jan 08 2010 |
12405 |
529.49 |
| Dec 18 2009 |
11981 |
529.49 |
| Dec 09 2009 |
11814 |
529.49 |
| Dec 04 2009 |
10759 |
516.1 |
| Nov 27 2009 |
10666 |
516.1 |
| Nov 20 2009 |
10276 |
516.1 |
| Nov 13 2009 |
9779 |
517.14 |
| Nov 06 2009 |
9641 |
517.14 |
| Oct 30 2009 |
9156 |
480.5 |
| Oct 23 2009 |
7580 |
460.52 |
| Oct 16 2009 |
7448 |
460.52 |
| Oct 09 2009 |
7358 |
460.52 |
| Oct 02 2009 |
6182 |
442.21 |
| Sep 25 2009 |
5881 |
442.21 |
| Sep 18 2009 |
5760 |
442.21 |
| Sep 11 2009 |
5683 |
442.21 |
| Jan 30 2009 |
5562 |
442.21 |
| Jan 09 2009 |
5172 |
442.21 |
| Dec 18 2008 |
4970 |
442.21 |
| Dec 12 2008 |
4987 |
442.21 |
| Dec 05 2008 |
4995 |
442.21 |
| Nov 28 2008 |
4902 |
442.21 |
| Nov 21 2008 |
4976 |
444.29 |
