| Nov 17 2011 |
15852 |
507.75 |
| Nov 10 2011 |
16098 |
507.75 |
| Nov 04 2011 |
17756 |
527.88 |
| Oct 28 2011 |
17805 |
529.88 |
| Oct 21 2011 |
17922 |
529.9 |
| Oct 14 2011 |
17775 |
529.91 |
| Oct 07 2011 |
17989 |
538.13 |
| Sep 30 2011 |
18681 |
549.53 |
| Sep 27 2011 |
18221 |
549.54 |
| Sep 23 2011 |
18121 |
549.55 |
| Sep 16 2011 |
17518 |
549.56 |
| Sep 09 2011 |
17035 |
549.58 |
| Jan 13 2011 |
16799 |
549.83 |
| Dec 28 2010 |
17014 |
549.84 |
| Dec 14 2010 |
16835 |
549.84 |
| Dec 03 2010 |
17011 |
549.85 |
| Nov 26 2010 |
17023 |
549.85 |
| Nov 19 2010 |
17494 |
558.44 |
| Nov 12 2010 |
17196 |
558.45 |
| Nov 04 2010 |
17637 |
562.31 |
| Oct 28 2010 |
17871 |
574.77 |
| Oct 22 2010 |
17746 |
574.75 |
| Oct 14 2010 |
17485 |
574.73 |
| Oct 05 2010 |
15919 |
568.22 |
| Sep 29 2010 |
16337 |
568.22 |
| Sep 24 2010 |
15650 |
568.22 |
| Sep 17 2010 |
2108 |
315.71 |
| Sep 10 2010 |
2090 |
315.71 |
| Aug 15 2010 |
1859 |
315.71 |
| Jan 29 2010 |
2122 |
315.71 |
| Jan 15 2010 |
2091 |
315.71 |
| Jan 08 2010 |
2002 |
315.71 |
| Dec 18 2009 |
1847 |
315.71 |
| Dec 09 2009 |
1819 |
315.71 |
| Dec 04 2009 |
1787 |
315.71 |
| Nov 27 2009 |
1818 |
315.71 |
| Nov 20 2009 |
1756 |
315.71 |
| Nov 13 2009 |
1657 |
315.71 |
| Oct 30 2009 |
15112 |
588.5 |
| Oct 23 2009 |
13976 |
576.12 |
| Oct 16 2009 |
13734 |
576.12 |
| Oct 09 2009 |
13582 |
576.12 |
| Oct 02 2009 |
12973 |
576.12 |
| Sep 25 2009 |
11649 |
562.6 |
| Sep 18 2009 |
11398 |
562.6 |
| Sep 11 2009 |
11291 |
562.6 |
| Jan 30 2009 |
11103 |
562.6 |
| Jan 09 2009 |
10126 |
562.6 |
| Dec 18 2008 |
9896 |
562.6 |
| Dec 12 2008 |
9880 |
562.6 |
| Dec 05 2008 |
9925 |
562.6 |
| Nov 28 2008 |
9329 |
553.82 |
| Nov 21 2008 |
8622 |
536.27 |
| Nov 14 2008 |
8397 |
536.27 |
| Nov 07 2008 |
8271 |
536.27 |
| Oct 31 2008 |
6710 |
507.45 |
| Oct 24 2008 |
6168 |
496.47 |
| Oct 17 2008 |
5624 |
496.47 |
| Oct 10 2008 |
5428 |
496.47 |
| Oct 03 2008 |
4532 |
481.04 |
| Sep 26 2008 |
4206 |
479.27 |
| Sep 19 2008 |
4585 |
494.26 |
| Feb 01 2008 |
4394 |
494.26 |
| Dec 12 2007 |
4294 |
494.26 |
| Dec 07 2007 |
4264 |
494.26 |
| Nov 30 2007 |
4155 |
494.26 |
| Nov 23 2007 |
4070 |
491.65 |
| Nov 16 2007 |
4229 |
491.65 |
| Nov 09 2007 |
4178 |
491.65 |
| Nov 02 2007 |
4060 |
492.67 |
| Oct 26 2007 |
4075 |
497 |
| Oct 19 2007 |
3948 |
497 |
| Oct 12 2007 |
3911 |
497 |
| Oct 05 2007 |
4055 |
522.91 |
| Sep 28 2007 |
5058 |
596.11 |
| Sep 21 2007 |
4931 |
621.42 |
| Sep 14 2007 |
4764 |
621.42 |
| Aug 24 2007 |
4640 |
621.42 |
| Dec 14 2006 |
4367 |
621.42 |
| Dec 08 2006 |
4329 |
621.42 |
| Dec 01 2006 |
4218 |
621.42 |
| Nov 24 2006 |
4121 |
621.42 |
| Nov 17 2006 |
3764 |
621.42 |
| Nov 10 2006 |
3617 |
621.42 |
| Nov 03 2006 |
3319 |
621.42 |
| Oct 27 2006 |
3316 |
732.83 |
| Oct 20 2006 |
2880 |
732.83 |
| Oct 13 2006 |
2370 |
732.83 |
| Oct 06 2006 |
1911 |
732.83 |
