| Dec 31 2012 |
9840 |
422.82 |
| Dec 24 2012 |
9841 |
422.82 |
| Dec 17 2012 |
9863 |
422.82 |
| Dec 10 2012 |
7747 |
398.71 |
| Dec 03 2012 |
8046 |
400.87 |
| Nov 26 2012 |
7985 |
400.87 |
| Nov 19 2012 |
8042 |
400.87 |
| Nov 12 2012 |
8080 |
400.87 |
| Nov 05 2012 |
7985 |
400.1 |
| Oct 29 2012 |
8053 |
400.1 |
| Oct 22 2012 |
8334 |
403.59 |
| Oct 15 2012 |
7922 |
399.16 |
| Oct 02 2012 |
7847 |
399.16 |
| Sep 26 2012 |
7865 |
399.16 |
| Sep 20 2012 |
7851 |
399.16 |
| Sep 13 2012 |
7795 |
399.16 |
| Jan 19 2012 |
7550 |
405.22 |
| Dec 29 2011 |
7193 |
401.29 |
| Dec 13 2011 |
7105 |
401.28 |
| Dec 09 2011 |
7390 |
405.23 |
| Dec 01 2011 |
7368 |
405.24 |
| Nov 25 2011 |
7452 |
405.24 |
| Nov 17 2011 |
7385 |
405.24 |
| Nov 10 2011 |
7845 |
410.59 |
| Nov 04 2011 |
7615 |
407.9 |
| Oct 28 2011 |
7061 |
400.33 |
| Oct 21 2011 |
7391 |
404.05 |
| Oct 14 2011 |
7307 |
404.03 |
| Oct 07 2011 |
7082 |
404.02 |
| Sep 30 2011 |
6692 |
398.55 |
| Sep 27 2011 |
6547 |
398.53 |
| Sep 23 2011 |
6340 |
396.52 |
| Sep 16 2011 |
6164 |
396.49 |
| Sep 09 2011 |
6049 |
396.45 |
| Jan 13 2011 |
5955 |
395.91 |
| Dec 28 2010 |
6151 |
395.89 |
| Dec 14 2010 |
6134 |
395.88 |
| Dec 03 2010 |
6145 |
395.87 |
| Nov 26 2010 |
6150 |
395.86 |
| Nov 19 2010 |
5807 |
390.99 |
| Nov 12 2010 |
5728 |
390.51 |
| Nov 04 2010 |
5604 |
389.51 |
| Oct 28 2010 |
5077 |
383.18 |
| Oct 22 2010 |
4833 |
380.2 |
| Oct 14 2010 |
4912 |
383.77 |
| Oct 05 2010 |
5008 |
392.22 |
| Sep 29 2010 |
5305 |
396.71 |
| Sep 24 2010 |
5128 |
396.71 |
| Sep 17 2010 |
4994 |
396.71 |
| Sep 10 2010 |
4903 |
396.71 |
| Aug 15 2010 |
4050 |
390.28 |
| Jan 29 2010 |
4895 |
396.71 |
| Jan 15 2010 |
4861 |
396.71 |
| Jan 08 2010 |
4751 |
396.71 |
| Dec 18 2009 |
4495 |
396.71 |
| Dec 09 2009 |
4437 |
396.71 |
| Dec 04 2009 |
4348 |
396.71 |
| Nov 27 2009 |
4370 |
396.71 |
| Nov 20 2009 |
4455 |
402.35 |
| Nov 13 2009 |
4222 |
402.35 |
| Nov 06 2009 |
5118 |
423.99 |
| Oct 30 2009 |
7052 |
445.04 |
| Oct 23 2009 |
6730 |
445.04 |
| Oct 16 2009 |
7300 |
458 |
