| Sep 30 2013 |
15615 |
484.67 |
| Sep 23 2013 |
15570 |
484.67 |
| Sep 16 2013 |
15481 |
484.67 |
| Sep 09 2013 |
15454 |
484.67 |
| Sep 02 2013 |
15567 |
484.67 |
| Aug 26 2013 |
15533 |
484.67 |
| Aug 19 2013 |
15552 |
484.67 |
| Aug 12 2013 |
15552 |
484.67 |
| Aug 05 2013 |
15554 |
484.67 |
| Jul 29 2013 |
15555 |
484.67 |
| Jul 22 2013 |
15597 |
484.67 |
| Jul 15 2013 |
15597 |
484.67 |
| Jul 08 2013 |
15597 |
484.67 |
| Jul 01 2013 |
15597 |
484.67 |
| Jun 24 2013 |
15598 |
484.67 |
| Jun 17 2013 |
15598 |
484.67 |
| Jun 10 2013 |
15598 |
484.67 |
| Jun 03 2013 |
15598 |
484.67 |
| May 27 2013 |
15598 |
484.67 |
| May 20 2013 |
15598 |
484.67 |
| May 13 2013 |
15598 |
484.67 |
| May 06 2013 |
15598 |
484.67 |
| Apr 29 2013 |
15598 |
484.67 |
| Apr 22 2013 |
15560 |
484.67 |
| Apr 15 2013 |
15567 |
484.67 |
| Apr 08 2013 |
15567 |
484.67 |
| Apr 01 2013 |
15567 |
484.67 |
| Mar 25 2013 |
15559 |
484.67 |
| Mar 18 2013 |
15559 |
484.67 |
| Mar 11 2013 |
15559 |
484.67 |
| Mar 04 2013 |
15559 |
484.67 |
| Feb 25 2013 |
15559 |
484.67 |
| Feb 18 2013 |
15567 |
484.67 |
| Feb 11 2013 |
15576 |
484.67 |
| Feb 04 2013 |
15543 |
484.67 |
| Jan 28 2013 |
15589 |
484.67 |
| Jan 21 2013 |
15614 |
484.67 |
| Jan 14 2013 |
15696 |
484.67 |
| Jan 07 2013 |
15648 |
484.67 |
| Dec 31 2012 |
15652 |
484.67 |
| Dec 24 2012 |
15647 |
484.67 |
| Dec 17 2012 |
15660 |
484.67 |
| Dec 10 2012 |
15510 |
484.67 |
| Dec 03 2012 |
15707 |
484.67 |
| Nov 26 2012 |
15597 |
484.67 |
| Nov 19 2012 |
15628 |
484.67 |
| Nov 12 2012 |
15735 |
484.67 |
| Nov 05 2012 |
15731 |
484.67 |
| Oct 29 2012 |
15855 |
484.67 |
| Oct 22 2012 |
15893 |
484.67 |
| Oct 15 2012 |
15675 |
484.67 |
| Dec 09 2011 |
21116 |
582.23 |
| Dec 01 2011 |
21122 |
582.23 |
| Nov 25 2011 |
21399 |
582.23 |
| Nov 17 2011 |
21343 |
582.23 |
| Nov 10 2011 |
22669 |
597.19 |
| Nov 04 2011 |
23541 |
609.39 |
| Oct 28 2011 |
23431 |
609.45 |
| Oct 21 2011 |
23563 |
609.5 |
| Oct 14 2011 |
23376 |
609.56 |
| Oct 07 2011 |
22942 |
609.6 |
| Sep 30 2011 |
22744 |
609.65 |
| Sep 27 2011 |
22181 |
609.67 |
| Sep 23 2011 |
22120 |
609.69 |
| Sep 16 2011 |
21374 |
609.73 |
| Sep 09 2011 |
20745 |
609.77 |
| Jan 13 2011 |
20473 |
610.41 |
| Dec 28 2010 |
20655 |
610.43 |
| Dec 14 2010 |
20431 |
610.45 |
| Dec 03 2010 |
21491 |
625.56 |
| Nov 26 2010 |
21551 |
625.56 |
| Nov 19 2010 |
21490 |
625.56 |
| Nov 12 2010 |
21500 |
633.64 |
| Nov 04 2010 |
21418 |
626.15 |
| Oct 28 2010 |
21234 |
633.68 |
| Oct 22 2010 |
21063 |
633.7 |
| Oct 14 2010 |
20783 |
633.73 |
| Oct 05 2010 |
18882 |
625 |
| Sep 29 2010 |
19440 |
625 |
| Sep 24 2010 |
18621 |
625 |
| Sep 17 2010 |
17788 |
625 |
| Sep 10 2010 |
17401 |
625 |
| Aug 15 2010 |
14478 |
634.51 |
| Jan 29 2010 |
17355 |
625 |
| Jan 15 2010 |
17298 |
625 |
| Jan 08 2010 |
17147 |
625 |
| Dec 18 2009 |
16635 |
625 |
| Dec 09 2009 |
16397 |
624.42 |
| Dec 04 2009 |
15944 |
624.42 |
| Nov 27 2009 |
15741 |
624.42 |
| Nov 20 2009 |
15191 |
624.42 |
| Nov 13 2009 |
14406 |
624.42 |
| Nov 06 2009 |
14189 |
624.42 |
| Oct 30 2009 |
13538 |
557.99 |
| Oct 23 2009 |
13067 |
557.99 |
| Oct 16 2009 |
10226 |
510 |
| Oct 09 2009 |
10118 |
510 |
| Oct 02 2009 |
9674 |
510 |
| Sep 25 2009 |
9202 |
510 |
| Sep 18 2009 |
9008 |
510 |
| Sep 11 2009 |
8921 |
510 |
| Jan 30 2009 |
8744 |
510 |
| Jan 09 2009 |
8053 |
510 |
| Dec 18 2008 |
7835 |
510 |
| Dec 12 2008 |
7830 |
510 |
| Dec 05 2008 |
7863 |
510 |
