| Sep 30 2011 |
25347 |
659.03 |
| Sep 27 2011 |
24710 |
659.03 |
| Sep 23 2011 |
24657 |
659.03 |
| Sep 16 2011 |
23849 |
659.04 |
| Sep 09 2011 |
22320 |
639.89 |
| Jan 13 2011 |
21953 |
639.09 |
| Dec 28 2010 |
22146 |
639.07 |
| Dec 14 2010 |
21900 |
639.05 |
| Dec 03 2010 |
22157 |
639.04 |
| Nov 26 2010 |
22207 |
639.03 |
| Nov 19 2010 |
22140 |
639.02 |
| Nov 12 2010 |
21758 |
639.01 |
| Nov 04 2010 |
22061 |
639 |
| Oct 28 2010 |
21485 |
638.99 |
| Oct 22 2010 |
21316 |
638.99 |
| Oct 14 2010 |
21036 |
638.98 |
| Oct 05 2010 |
19474 |
638.42 |
| Sep 29 2010 |
20342 |
646.26 |
| Sep 24 2010 |
19456 |
646.26 |
| Sep 17 2010 |
18605 |
646.26 |
| Sep 10 2010 |
19279 |
695.36 |
| Jan 29 2010 |
19240 |
695.36 |
| Jan 15 2010 |
19180 |
695.36 |
| Jan 08 2010 |
19027 |
695.36 |
| Dec 18 2009 |
18506 |
695.36 |
| Dec 09 2009 |
18283 |
695.36 |
| Dec 04 2009 |
17759 |
695.36 |
| Nov 27 2009 |
17471 |
695.36 |
| Nov 20 2009 |
16839 |
695.36 |
| Nov 13 2009 |
15929 |
695.36 |
| Nov 06 2009 |
15637 |
695.36 |
| Oct 30 2009 |
18804 |
695.36 |
| Oct 23 2009 |
17727 |
666.32 |
| Oct 16 2009 |
17418 |
667.27 |
| Oct 09 2009 |
17212 |
667.27 |
| Oct 02 2009 |
16028 |
653.23 |
| Sep 25 2009 |
15124 |
653.23 |
| Sep 18 2009 |
14795 |
653.23 |
| Sep 11 2009 |
14645 |
653.23 |
| Jan 30 2009 |
14429 |
653.23 |
| Jan 09 2009 |
13071 |
653.23 |
| Dec 18 2008 |
12817 |
653.23 |
| Dec 12 2008 |
12716 |
653.23 |
| Dec 05 2008 |
12749 |
653.23 |
| Nov 28 2008 |
12323 |
653.23 |
| Nov 21 2008 |
12223 |
653.23 |
| Nov 14 2008 |
11846 |
653.23 |
| Nov 07 2008 |
11693 |
653.23 |
| Oct 31 2008 |
10958 |
653.23 |
| Oct 24 2008 |
10769 |
669.17 |
