| Jan 07 2013 |
20118 |
534.92 |
| Dec 31 2012 |
20131 |
534.92 |
| Dec 24 2012 |
20136 |
534.92 |
| Dec 17 2012 |
20131 |
534.92 |
| Dec 10 2012 |
19099 |
524.83 |
| Dec 03 2012 |
20308 |
537.1 |
| Nov 26 2012 |
19962 |
533.92 |
| Nov 19 2012 |
19920 |
532.43 |
| Nov 12 2012 |
18275 |
512.34 |
| Nov 05 2012 |
18291 |
512.34 |
| Oct 29 2012 |
17982 |
507.02 |
| Oct 22 2012 |
17879 |
507.02 |
| Oct 15 2012 |
17725 |
507.02 |
| Oct 02 2012 |
17138 |
507.02 |
| Sep 26 2012 |
17107 |
507.02 |
| Sep 20 2012 |
16962 |
507.02 |
| Sep 13 2012 |
16714 |
507.02 |
| Jan 19 2012 |
18741 |
543.98 |
| Dec 29 2011 |
18619 |
543.99 |
| Dec 13 2011 |
18593 |
546.59 |
| Dec 09 2011 |
18608 |
546.58 |
| Dec 01 2011 |
18450 |
543.87 |
| Nov 25 2011 |
19417 |
553.94 |
| Nov 17 2011 |
18811 |
545.87 |
| Nov 10 2011 |
18862 |
542.54 |
| Nov 04 2011 |
18347 |
535.82 |
| Oct 28 2011 |
18400 |
538.7 |
| Oct 21 2011 |
18057 |
531.84 |
| Oct 14 2011 |
17907 |
531.87 |
| Oct 07 2011 |
17542 |
531.9 |
| Sep 30 2011 |
17382 |
531.93 |
| Sep 27 2011 |
16963 |
531.94 |
| Sep 23 2011 |
16854 |
531.96 |
| Sep 16 2011 |
16111 |
529.15 |
| Sep 09 2011 |
15688 |
529.15 |
| Jan 13 2011 |
15541 |
530.23 |
| Dec 28 2010 |
17136 |
551.79 |
| Dec 14 2010 |
16956 |
551.8 |
| Dec 03 2010 |
17380 |
556.03 |
| Nov 26 2010 |
19677 |
592.81 |
| Nov 19 2010 |
19490 |
590.8 |
| Nov 12 2010 |
18928 |
586.95 |
| Nov 04 2010 |
19147 |
586.91 |
| Oct 28 2010 |
19500 |
601.02 |
| Oct 22 2010 |
18253 |
583.26 |
| Oct 14 2010 |
18007 |
583.27 |
| Oct 05 2010 |
16706 |
583.43 |
| Sep 29 2010 |
17176 |
583.43 |
| Sep 24 2010 |
16470 |
583.43 |
| Sep 17 2010 |
15726 |
583.43 |
| Sep 10 2010 |
15404 |
583.43 |
| Aug 15 2010 |
12760 |
583.43 |
| Jan 29 2010 |
15363 |
583.43 |
| Jan 15 2010 |
15304 |
583.43 |
| Jan 08 2010 |
15158 |
583.43 |
| Dec 18 2009 |
14687 |
583.43 |
| Dec 09 2009 |
14489 |
583.43 |
| Dec 04 2009 |
14087 |
583.43 |
| Nov 27 2009 |
13924 |
583.43 |
| Nov 20 2009 |
13892 |
593.15 |
