| Sep 30 2011 |
15234 |
504.26 |
| Sep 27 2011 |
14854 |
504.26 |
| Sep 23 2011 |
14724 |
504.26 |
| Sep 16 2011 |
14306 |
504.26 |
| Sep 09 2011 |
13949 |
504.26 |
| Jan 13 2011 |
13783 |
504.26 |
| Dec 28 2010 |
14004 |
504.26 |
| Dec 14 2010 |
13862 |
504.26 |
| Dec 03 2010 |
13984 |
504.26 |
| Nov 26 2010 |
13956 |
504.26 |
| Nov 19 2010 |
13846 |
504.26 |
| Nov 12 2010 |
13631 |
504.26 |
| Nov 04 2010 |
13673 |
504.26 |
| Oct 28 2010 |
13272 |
504.26 |
| Oct 22 2010 |
13135 |
504.26 |
| Oct 14 2010 |
9710 |
459.68 |
| Oct 05 2010 |
9714 |
469.18 |
| Sep 29 2010 |
9931 |
469.18 |
| Sep 24 2010 |
9559 |
469.18 |
| Sep 17 2010 |
9202 |
469.18 |
| Sep 10 2010 |
9038 |
469.18 |
| Jan 29 2010 |
9030 |
469.18 |
| Jan 15 2010 |
8985 |
469.18 |
| Jan 08 2010 |
8856 |
469.18 |
| Dec 18 2009 |
8497 |
469.18 |
| Dec 09 2009 |
8384 |
469.18 |
| Dec 04 2009 |
8190 |
469.18 |
| Nov 27 2009 |
8166 |
469.18 |
| Nov 20 2009 |
7844 |
469.18 |
| Nov 13 2009 |
7383 |
469.18 |
| Nov 06 2009 |
7278 |
469.18 |
| Oct 30 2009 |
8474 |
469.18 |
| Oct 23 2009 |
8079 |
469.18 |
| Oct 16 2009 |
12978 |
561.31 |
| Oct 09 2009 |
16871 |
653.44 |
| Oct 02 2009 |
16032 |
653.44 |
| Sep 25 2009 |
15129 |
653.44 |
| Sep 18 2009 |
14799 |
653.44 |
| Sep 11 2009 |
14649 |
653.44 |
| Jan 30 2009 |
14432 |
653.44 |
| Jan 09 2009 |
13074 |
653.44 |
| Dec 18 2008 |
12820 |
653.44 |
| Dec 12 2008 |
12719 |
653.44 |
| Dec 05 2008 |
12753 |
653.44 |
| Nov 28 2008 |
12327 |
653.44 |
| Nov 21 2008 |
12228 |
653.44 |
| Nov 14 2008 |
11852 |
653.44 |
| Nov 07 2008 |
11698 |
653.44 |
| Oct 31 2008 |
10964 |
653.44 |
