| Dec 29 2011 |
13541 |
479.3 |
| Dec 13 2011 |
13389 |
479.29 |
| Dec 09 2011 |
13417 |
479.29 |
| Dec 01 2011 |
12717 |
471.5 |
| Nov 25 2011 |
12905 |
471.47 |
| Nov 17 2011 |
11455 |
455.96 |
| Nov 10 2011 |
11648 |
455.87 |
| Nov 04 2011 |
12989 |
471.39 |
| Oct 28 2011 |
11524 |
455.72 |
| Oct 21 2011 |
11610 |
455.3 |
| Oct 14 2011 |
12222 |
463.62 |
| Oct 07 2011 |
11960 |
463.6 |
| Sep 30 2011 |
12020 |
465.78 |
| Sep 27 2011 |
11729 |
465.78 |
| Sep 23 2011 |
11648 |
465.78 |
| Sep 16 2011 |
11299 |
465.78 |
| Sep 09 2011 |
11031 |
465.78 |
| Jan 13 2011 |
10882 |
465.81 |
| Dec 28 2010 |
11235 |
467.63 |
| Dec 14 2010 |
11153 |
467.66 |
| Dec 03 2010 |
11402 |
470.31 |
| Nov 26 2010 |
11382 |
470.33 |
| Nov 19 2010 |
12423 |
485.3 |
| Nov 12 2010 |
12238 |
485.3 |
| Nov 04 2010 |
12019 |
482.06 |
| Oct 28 2010 |
12234 |
489.83 |
| Oct 22 2010 |
12310 |
492.84 |
| Oct 14 2010 |
11835 |
489.4 |
| Oct 05 2010 |
11764 |
500.49 |
| Sep 29 2010 |
12040 |
500.38 |
| Sep 24 2010 |
11380 |
497.43 |
| Sep 17 2010 |
10972 |
497.43 |
| Sep 10 2010 |
10755 |
497.43 |
| Aug 15 2010 |
9136 |
497.44 |
| Jan 29 2010 |
10729 |
497.43 |
| Jan 15 2010 |
10677 |
497.43 |
| Jan 08 2010 |
10546 |
497.43 |
| Dec 18 2009 |
10151 |
497.43 |
| Dec 09 2009 |
10015 |
497.43 |
| Dec 04 2009 |
9772 |
497.43 |
| Nov 27 2009 |
9695 |
497.43 |
| Nov 20 2009 |
9326 |
497.43 |
| Nov 13 2009 |
8797 |
497.43 |
| Nov 06 2009 |
8266 |
488.56 |
| Oct 30 2009 |
11569 |
521.67 |
| Oct 23 2009 |
11076 |
521.67 |
| Oct 16 2009 |
10867 |
521.67 |
| Oct 09 2009 |
11411 |
533.82 |
| Oct 02 2009 |
10952 |
533.82 |
| Sep 25 2009 |
10362 |
533.82 |
| Sep 18 2009 |
10137 |
533.82 |
| Sep 11 2009 |
10023 |
533.82 |
| Jan 30 2009 |
9858 |
533.82 |
| Jan 09 2009 |
9039 |
533.82 |
| Dec 18 2008 |
8808 |
533.82 |
| Dec 12 2008 |
8796 |
533.82 |
| Dec 05 2008 |
8832 |
533.82 |
| Nov 28 2008 |
8266 |
525.91 |
| Nov 21 2008 |
8240 |
525.91 |
| Nov 14 2008 |
8019 |
525.91 |
| Nov 07 2008 |
7866 |
525.91 |
