| Sep 30 2013 |
6670 |
384.87 |
| Sep 23 2013 |
9422 |
420.46 |
| Sep 16 2013 |
9444 |
420.46 |
| Sep 09 2013 |
9477 |
420.46 |
| Sep 02 2013 |
10849 |
435.53 |
| Aug 26 2013 |
10815 |
435.53 |
| Aug 19 2013 |
10835 |
435.53 |
| Aug 12 2013 |
10835 |
435.53 |
| Aug 05 2013 |
10837 |
435.53 |
| Jul 29 2013 |
10838 |
435.53 |
| Jul 22 2013 |
10873 |
435.53 |
| Jul 15 2013 |
10873 |
435.53 |
| Jul 08 2013 |
10873 |
435.53 |
| Jul 01 2013 |
10873 |
435.53 |
| Jun 24 2013 |
10874 |
435.53 |
| Jun 17 2013 |
10874 |
435.53 |
| Jun 10 2013 |
10874 |
435.53 |
| Jun 03 2013 |
10874 |
435.53 |
| May 27 2013 |
10874 |
435.53 |
| May 20 2013 |
10874 |
435.53 |
| May 13 2013 |
10874 |
435.53 |
| May 06 2013 |
10874 |
435.53 |
| Apr 29 2013 |
10874 |
435.53 |
| Apr 22 2013 |
10848 |
435.53 |
| Apr 15 2013 |
10856 |
435.53 |
| Apr 08 2013 |
10856 |
435.53 |
| Apr 01 2013 |
10856 |
435.53 |
| Mar 25 2013 |
10847 |
435.53 |
| Mar 18 2013 |
10847 |
435.53 |
| Mar 11 2013 |
10847 |
435.53 |
| Mar 04 2013 |
10847 |
435.53 |
| Feb 25 2013 |
10847 |
435.53 |
| Feb 18 2013 |
10854 |
435.53 |
| Feb 11 2013 |
10863 |
435.53 |
| Feb 04 2013 |
10836 |
435.53 |
| Jan 28 2013 |
10883 |
435.53 |
| Jan 21 2013 |
10898 |
435.53 |
| Jan 14 2013 |
10979 |
435.53 |
| Jan 07 2013 |
10946 |
435.53 |
| Dec 31 2012 |
10953 |
435.53 |
| Dec 24 2012 |
10956 |
435.53 |
| Dec 17 2012 |
10964 |
435.53 |
| Dec 10 2012 |
10831 |
435.53 |
| Dec 03 2012 |
10984 |
435.53 |
| Nov 26 2012 |
10883 |
435.53 |
| Nov 19 2012 |
10971 |
435.53 |
| Nov 12 2012 |
11046 |
435.53 |
| Nov 05 2012 |
11744 |
443.04 |
| Oct 29 2012 |
11858 |
443.04 |
| Oct 22 2012 |
11167 |
435.53 |
| Oct 15 2012 |
11079 |
435.53 |
| Oct 02 2012 |
8647 |
409.71 |
| Sep 26 2012 |
6609 |
380.46 |
| Sep 20 2012 |
6569 |
380.46 |
| Sep 13 2012 |
6500 |
380.46 |
| Jan 19 2012 |
6030 |
383.02 |
| Dec 29 2011 |
5973 |
383.03 |
| Dec 13 2011 |
5899 |
383.04 |
| Dec 09 2011 |
5904 |
383.04 |
| Dec 01 2011 |
5879 |
383.04 |
| Nov 25 2011 |
5959 |
383.04 |
| Nov 17 2011 |
5907 |
383.05 |
| Nov 10 2011 |
5975 |
383.05 |
| Nov 04 2011 |
5943 |
383.05 |
| Oct 28 2011 |
5858 |
382.03 |
| Oct 21 2011 |
5890 |
382.01 |
| Oct 14 2011 |
5841 |
381.99 |
| Oct 07 2011 |
7160 |
404.98 |
| Sep 30 2011 |
8439 |
422.38 |
| Sep 27 2011 |
8267 |
422.5 |
| Sep 23 2011 |
8181 |
422.67 |
| Sep 16 2011 |
7983 |
422.94 |
| Sep 09 2011 |
9340 |
443.69 |
| Jan 13 2011 |
9306 |
444.95 |
| Dec 28 2010 |
9507 |
444.99 |
| Dec 14 2010 |
9442 |
445.03 |
| Dec 03 2010 |
9457 |
445.05 |
| Nov 26 2010 |
9474 |
445.06 |
| Nov 19 2010 |
9398 |
445.08 |
| Nov 12 2010 |
9229 |
445.09 |
| Nov 04 2010 |
9219 |
445.11 |
| Oct 28 2010 |
11760 |
483.91 |
| Oct 22 2010 |
11635 |
483.91 |
| Oct 14 2010 |
11426 |
483.91 |
