| Sep 30 2013 |
16502 |
493.46 |
| Sep 23 2013 |
22086 |
557.32 |
| Sep 16 2013 |
21810 |
557.32 |
| Sep 09 2013 |
21689 |
557.32 |
| Sep 02 2013 |
21836 |
557.32 |
| Aug 26 2013 |
21787 |
557.32 |
| Aug 19 2013 |
21808 |
557.32 |
| Aug 12 2013 |
21809 |
557.32 |
| Aug 05 2013 |
21811 |
557.32 |
| Jul 29 2013 |
21812 |
557.32 |
| Jul 22 2013 |
21859 |
557.32 |
| Jul 15 2013 |
21859 |
557.32 |
| Jul 08 2013 |
21859 |
557.32 |
| Jul 01 2013 |
21859 |
557.32 |
| Jun 24 2013 |
21860 |
557.32 |
| Jun 17 2013 |
21860 |
557.32 |
| Jun 10 2013 |
21860 |
557.32 |
| Jun 03 2013 |
21860 |
557.32 |
| May 27 2013 |
21860 |
557.32 |
| May 20 2013 |
21860 |
557.32 |
| May 13 2013 |
21860 |
557.32 |
| May 06 2013 |
21860 |
557.32 |
| Apr 29 2013 |
21860 |
557.32 |
| Apr 22 2013 |
21820 |
557.32 |
| Apr 15 2013 |
21827 |
557.32 |
| Apr 08 2013 |
21827 |
557.32 |
| Apr 01 2013 |
21827 |
557.32 |
| Mar 25 2013 |
21818 |
557.32 |
| Mar 18 2013 |
21818 |
557.32 |
| Mar 11 2013 |
21818 |
557.32 |
| Mar 04 2013 |
21818 |
557.32 |
| Feb 25 2013 |
21818 |
557.32 |
| Feb 18 2013 |
21819 |
557.32 |
| Feb 11 2013 |
21828 |
557.32 |
| Feb 04 2013 |
21792 |
557.32 |
| Jan 28 2013 |
21834 |
557.32 |
| Jan 21 2013 |
21853 |
557.32 |
| Jan 14 2013 |
21967 |
557.32 |
| Jan 07 2013 |
21923 |
557.32 |
| Dec 31 2012 |
21929 |
557.32 |
| Dec 24 2012 |
21931 |
557.32 |
| Dec 17 2012 |
21932 |
557.32 |
| Dec 10 2012 |
18299 |
515.72 |
| Dec 03 2012 |
17283 |
501.95 |
| Nov 26 2012 |
17196 |
501.95 |
| Nov 19 2012 |
17280 |
501.95 |
| Nov 12 2012 |
17376 |
501.95 |
| Nov 05 2012 |
17374 |
501.95 |
| Oct 29 2012 |
17509 |
501.95 |
| Oct 22 2012 |
17443 |
501.95 |
| Oct 15 2012 |
17255 |
501.95 |
| Oct 02 2012 |
17369 |
510.03 |
| Sep 26 2012 |
17330 |
510.03 |
| Sep 20 2012 |
17182 |
510.03 |
| Sep 13 2012 |
16939 |
510.03 |
| Jan 19 2012 |
19672 |
556.45 |
| Dec 29 2011 |
19561 |
556.49 |
| Dec 13 2011 |
19326 |
556.52 |
| Dec 09 2011 |
19867 |
564.24 |
| Dec 01 2011 |
21114 |
582.18 |
| Nov 25 2011 |
21394 |
582.19 |
| Nov 17 2011 |
21432 |
583.49 |
| Nov 10 2011 |
21663 |
582 |
| Nov 04 2011 |
21699 |
581.92 |
| Oct 28 2011 |
21590 |
581.82 |
| Oct 21 2011 |
21707 |
581.73 |
| Oct 14 2011 |
21506 |
581.64 |
| Oct 07 2011 |
21387 |
585.8 |
| Sep 30 2011 |
21478 |
590.01 |
| Sep 27 2011 |
20922 |
589.89 |
| Sep 23 2011 |
20836 |
589.73 |
| Sep 16 2011 |
20110 |
589.47 |
| Sep 09 2011 |
18141 |
567.74 |
| Jan 13 2011 |
17886 |
568.1 |
| Dec 28 2010 |
18096 |
568.12 |
| Dec 14 2010 |
18494 |
577.62 |
| Dec 03 2010 |
18886 |
580.71 |
| Nov 26 2010 |
18904 |
580.72 |
| Nov 19 2010 |
19175 |
585.82 |
| Nov 12 2010 |
19127 |
590.49 |
| Nov 04 2010 |
19465 |
592.11 |
| Oct 28 2010 |
19213 |
596.98 |
| Oct 22 2010 |
19370 |
601.74 |
| Oct 14 2010 |
19425 |
607.52 |
| Oct 05 2010 |
18164 |
610.65 |
| Sep 29 2010 |
18697 |
610.65 |
| Sep 24 2010 |
17919 |
610.65 |
| Sep 17 2010 |
17116 |
610.65 |
| Sep 10 2010 |
16914 |
614.4 |
| Aug 15 2010 |
13631 |
608.53 |
| Jan 29 2010 |
16873 |
614.4 |
| Jan 15 2010 |
16815 |
614.4 |
| Jan 08 2010 |
16666 |
614.4 |
| Dec 18 2009 |
16169 |
614.4 |
| Dec 09 2009 |
15959 |
614.4 |
| Dec 04 2009 |
15562 |
615.6 |
| Nov 27 2009 |
15362 |
615.6 |
| Nov 20 2009 |
14793 |
614.43 |
| Nov 13 2009 |
14084 |
616.48 |
| Nov 06 2009 |
13873 |
616.48 |
| Oct 30 2009 |
16527 |
616.48 |
| Oct 23 2009 |
16505 |
627.18 |
| Oct 16 2009 |
16652 |
639.39 |
| Oct 09 2009 |
16823 |
651.54 |
