| Sep 30 2013 |
19053 |
521.73 |
| Sep 23 2013 |
19025 |
521.73 |
| Sep 16 2013 |
18857 |
521.73 |
| Sep 09 2013 |
18781 |
521.73 |
| Sep 02 2013 |
18907 |
521.73 |
| Aug 26 2013 |
18871 |
521.73 |
| Aug 19 2013 |
18893 |
521.73 |
| Aug 12 2013 |
18893 |
521.73 |
| Aug 05 2013 |
18895 |
521.73 |
| Jul 29 2013 |
18896 |
521.73 |
| Jul 22 2013 |
18942 |
521.73 |
| Jul 15 2013 |
18942 |
521.73 |
| Jul 08 2013 |
18942 |
521.73 |
| Jul 01 2013 |
18942 |
521.73 |
| Jun 24 2013 |
18943 |
521.73 |
| Jun 17 2013 |
18943 |
521.73 |
| Jun 10 2013 |
18943 |
521.73 |
| Jun 03 2013 |
18943 |
521.73 |
| May 27 2013 |
18943 |
521.73 |
| May 20 2013 |
18943 |
521.73 |
| May 13 2013 |
18943 |
521.73 |
| May 06 2013 |
18943 |
521.73 |
| Apr 29 2013 |
18943 |
521.73 |
| Apr 22 2013 |
18904 |
521.73 |
| Apr 15 2013 |
18911 |
521.73 |
| Apr 08 2013 |
18911 |
521.73 |
| Apr 01 2013 |
18911 |
521.73 |
| Mar 25 2013 |
18902 |
521.73 |
| Mar 18 2013 |
18902 |
521.73 |
| Mar 11 2013 |
18902 |
521.73 |
| Mar 04 2013 |
18902 |
521.73 |
| Feb 25 2013 |
18902 |
521.73 |
| Feb 18 2013 |
18905 |
521.73 |
| Feb 11 2013 |
18914 |
521.73 |
| Feb 04 2013 |
18879 |
521.73 |
| Jan 28 2013 |
18914 |
521.73 |
| Jan 21 2013 |
18930 |
521.73 |
| Jan 14 2013 |
19036 |
521.73 |
| Jan 07 2013 |
18993 |
521.73 |
| Dec 31 2012 |
18998 |
521.73 |
| Dec 24 2012 |
18991 |
521.73 |
| Dec 17 2012 |
19000 |
521.73 |
| Dec 10 2012 |
18815 |
521.73 |
| Dec 03 2012 |
22759 |
568.06 |
| Nov 26 2012 |
23668 |
580.92 |
| Nov 19 2012 |
23433 |
577.39 |
| Nov 12 2012 |
23559 |
577.39 |
| Nov 05 2012 |
23571 |
577.39 |
| Oct 29 2012 |
23771 |
577.39 |
| Oct 22 2012 |
22790 |
566.68 |
| Oct 15 2012 |
22560 |
566.68 |
| Oct 02 2012 |
22924 |
584.06 |
| Sep 26 2012 |
22814 |
583.09 |
| Sep 20 2012 |
22519 |
583.09 |
| Sep 13 2012 |
22204 |
583.09 |
| Jan 19 2012 |
22832 |
602.73 |
| Dec 29 2011 |
22716 |
602.75 |
| Dec 13 2011 |
22484 |
602.77 |
| Dec 09 2011 |
22811 |
607.85 |
| Dec 01 2011 |
22775 |
606.58 |
| Nov 25 2011 |
23296 |
610.58 |
| Nov 17 2011 |
22578 |
600.34 |
| Nov 10 2011 |
22923 |
600.34 |
| Nov 04 2011 |
22956 |
600.35 |
| Oct 28 2011 |
23837 |
616.1 |
| Oct 21 2011 |
23947 |
616.1 |
| Oct 14 2011 |
24006 |
620.07 |
| Oct 07 2011 |
23547 |
619.88 |
| Sep 30 2011 |
24602 |
642.73 |
| Sep 27 2011 |
23977 |
642.62 |
| Sep 23 2011 |
21434 |
599.48 |
| Sep 16 2011 |
20718 |
599.75 |
| Sep 09 2011 |
20178 |
600.01 |
| Jan 13 2011 |
20107 |
604.17 |
| Dec 28 2010 |
20307 |
604.3 |
| Dec 14 2010 |
20097 |
604.41 |
| Dec 03 2010 |
20326 |
604.49 |
| Nov 26 2010 |
20379 |
604.54 |
| Nov 19 2010 |
23800 |
685.31 |
| Nov 12 2010 |
23375 |
685.31 |
| Nov 04 2010 |
23727 |
685.31 |
| Oct 28 2010 |
23072 |
685.31 |
| Oct 22 2010 |
22849 |
685.31 |
| Oct 14 2010 |
22549 |
685.31 |
| Oct 05 2010 |
20857 |
685.31 |
