| Oct 22 2012 |
19688 |
527.91 |
| Oct 15 2012 |
19492 |
527.91 |
| Oct 02 2012 |
18801 |
527.91 |
| Sep 26 2012 |
16934 |
504.86 |
| Sep 20 2012 |
16791 |
504.86 |
| Sep 13 2012 |
16533 |
504.86 |
| Jan 19 2012 |
15814 |
505.43 |
| Dec 29 2011 |
15703 |
505.4 |
| Dec 13 2011 |
15525 |
505.38 |
| Dec 09 2011 |
15552 |
505.38 |
| Dec 01 2011 |
15519 |
505.37 |
| Nov 25 2011 |
16437 |
514.68 |
| Nov 17 2011 |
16392 |
514.88 |
| Nov 10 2011 |
16676 |
515.05 |
| Nov 04 2011 |
16694 |
515.2 |
| Oct 28 2011 |
16606 |
515.36 |
| Oct 21 2011 |
16022 |
506.4 |
| Oct 14 2011 |
15901 |
506.72 |
| Oct 07 2011 |
15619 |
507.02 |
| Sep 30 2011 |
19759 |
565.23 |
| Sep 27 2011 |
19251 |
565.23 |
| Sep 23 2011 |
19157 |
565.23 |
| Sep 16 2011 |
18515 |
565.23 |
| Sep 09 2011 |
17995 |
565.23 |
| Jan 13 2011 |
17730 |
565.23 |
| Dec 28 2010 |
17941 |
565.23 |
| Dec 14 2010 |
17744 |
565.23 |
| Dec 03 2010 |
17909 |
565.23 |
| Nov 26 2010 |
17588 |
559.44 |
| Nov 19 2010 |
17545 |
559.44 |
| Nov 12 2010 |
17240 |
559.44 |
| Nov 04 2010 |
17447 |
559.44 |
| Oct 28 2010 |
16962 |
559.44 |
| Oct 22 2010 |
13534 |
510.14 |
| Oct 14 2010 |
13290 |
509.97 |
| Oct 05 2010 |
12107 |
505.49 |
| Sep 29 2010 |
12384 |
505.49 |
| Sep 24 2010 |
11916 |
505.49 |
| Sep 17 2010 |
11447 |
505.49 |
| Sep 10 2010 |
11221 |
505.49 |
| Aug 15 2010 |
9536 |
505.49 |
| Jan 29 2010 |
11194 |
505.49 |
| Jan 15 2010 |
11141 |
505.49 |
| Jan 08 2010 |
11007 |
505.49 |
| Dec 18 2009 |
10601 |
505.49 |
| Dec 09 2009 |
10454 |
505.49 |
| Dec 04 2009 |
7190 |
451.54 |
| Nov 27 2009 |
7158 |
451.54 |
| Nov 20 2009 |
6864 |
451.54 |
| Nov 13 2009 |
6481 |
451.54 |
| Oct 30 2009 |
8614 |
471.42 |
| Oct 23 2009 |
8231 |
471.42 |
| Oct 16 2009 |
8090 |
471.42 |
| Oct 09 2009 |
7983 |
471.42 |
| Oct 02 2009 |
7635 |
471.42 |
| Sep 25 2009 |
7300 |
471.42 |
| Sep 18 2009 |
7155 |
471.42 |
| Sep 11 2009 |
7081 |
471.42 |
| Jan 30 2009 |
6946 |
471.42 |
| Jan 09 2009 |
6445 |
471.42 |
| Dec 18 2008 |
6233 |
471.42 |
| Dec 12 2008 |
6661 |
481.56 |
| Dec 05 2008 |
6686 |
481.56 |
| Nov 28 2008 |
6897 |
490.8 |
| Nov 21 2008 |
6873 |
490.8 |
| Nov 14 2008 |
7994 |
525.04 |
| Nov 07 2008 |
7839 |
525.04 |
