| Sep 30 2013 |
22411 |
560.93 |
| Sep 23 2013 |
22371 |
560.93 |
| Sep 16 2013 |
22081 |
560.93 |
| Sep 09 2013 |
21957 |
560.93 |
| Sep 02 2013 |
22101 |
560.93 |
| Aug 26 2013 |
22055 |
560.93 |
| Aug 19 2013 |
22076 |
560.93 |
| Aug 12 2013 |
22077 |
560.93 |
| Aug 05 2013 |
22079 |
560.93 |
| Jul 29 2013 |
22080 |
560.93 |
| Jul 22 2013 |
22126 |
560.93 |
| Jul 15 2013 |
22126 |
560.93 |
| Jul 08 2013 |
22126 |
560.93 |
| Jul 01 2013 |
22126 |
560.93 |
| Jun 24 2013 |
22127 |
560.93 |
| Jun 17 2013 |
22127 |
560.93 |
| Jun 10 2013 |
22127 |
560.93 |
| Jun 03 2013 |
22127 |
560.93 |
| May 27 2013 |
22127 |
560.93 |
| May 20 2013 |
22127 |
560.93 |
| May 13 2013 |
22127 |
560.93 |
| May 06 2013 |
22127 |
560.93 |
| Apr 29 2013 |
22127 |
560.93 |
| Apr 22 2013 |
22087 |
560.93 |
| Apr 15 2013 |
22094 |
560.93 |
| Apr 08 2013 |
22094 |
560.93 |
| Apr 01 2013 |
22094 |
560.93 |
| Mar 25 2013 |
22084 |
560.93 |
| Mar 18 2013 |
22084 |
560.93 |
| Mar 11 2013 |
22084 |
560.93 |
| Mar 04 2013 |
22084 |
560.93 |
| Feb 25 2013 |
22084 |
560.93 |
| Feb 18 2013 |
22084 |
560.93 |
| Feb 11 2013 |
22093 |
560.93 |
| Feb 04 2013 |
22059 |
560.93 |
| Jan 28 2013 |
22103 |
560.93 |
| Jan 21 2013 |
22129 |
560.93 |
| Jan 14 2013 |
22242 |
560.93 |
| Jan 07 2013 |
22192 |
560.93 |
| Dec 31 2012 |
22196 |
560.93 |
| Dec 24 2012 |
22204 |
560.93 |
| Dec 17 2012 |
22205 |
560.93 |
| Dec 10 2012 |
21989 |
560.93 |
| Dec 03 2012 |
22200 |
560.93 |
| Nov 26 2012 |
22113 |
560.93 |
| Nov 19 2012 |
22192 |
560.93 |
| Nov 12 2012 |
22293 |
560.93 |
| Nov 05 2012 |
22324 |
560.93 |
| Oct 29 2012 |
22513 |
560.93 |
| Oct 22 2012 |
22327 |
560.93 |
| Oct 15 2012 |
20445 |
539.86 |
| Oct 02 2012 |
18060 |
518.78 |
| Sep 26 2012 |
20000 |
544.19 |
| Sep 20 2012 |
19808 |
544.19 |
| Sep 13 2012 |
19516 |
544.19 |
| Jan 19 2012 |
18728 |
543.8 |
| Dec 29 2011 |
18606 |
543.81 |
| Dec 13 2011 |
18390 |
543.83 |
| Dec 09 2011 |
18414 |
543.83 |
| Dec 01 2011 |
18443 |
543.84 |
| Nov 25 2011 |
18683 |
543.84 |
| Nov 17 2011 |
18644 |
543.85 |
| Nov 10 2011 |
19165 |
546.77 |
| Nov 04 2011 |
19560 |
551.68 |
| Oct 28 2011 |
19454 |
551.81 |
| Oct 21 2011 |
19584 |
551.95 |
| Oct 14 2011 |
20647 |
569.85 |
| Oct 07 2011 |
20048 |
566.7 |
| Sep 30 2011 |
19430 |
560.24 |
| Sep 27 2011 |
18935 |
560.23 |
| Sep 23 2011 |
18821 |
560.21 |
| Sep 16 2011 |
18203 |
560.18 |
| Sep 09 2011 |
17703 |
560.15 |
| Jan 13 2011 |
17403 |
559.69 |
| Dec 28 2010 |
17614 |
559.67 |
| Dec 14 2010 |
17424 |
559.66 |
| Dec 03 2010 |
17595 |
559.65 |
| Nov 26 2010 |
17602 |
559.64 |
| Nov 19 2010 |
17556 |
559.64 |
| Nov 12 2010 |
16358 |
545.14 |
| Nov 04 2010 |
16504 |
545.14 |
| Oct 28 2010 |
16020 |
545.13 |
| Oct 22 2010 |
15873 |
545.13 |
| Oct 14 2010 |
14457 |
527.21 |
