| Dec 10 2012 |
6523 |
380.84 |
| Dec 03 2012 |
6274 |
375.57 |
| Nov 26 2012 |
6183 |
375.57 |
| Nov 19 2012 |
6035 |
372.84 |
| Nov 12 2012 |
5825 |
369.68 |
| Nov 05 2012 |
5844 |
369.68 |
| Oct 29 2012 |
5286 |
359.27 |
| Oct 22 2012 |
5308 |
359.27 |
| Oct 15 2012 |
5233 |
358.57 |
| Oct 02 2012 |
5221 |
358.57 |
| Sep 26 2012 |
5264 |
358.57 |
| Sep 20 2012 |
5214 |
358.57 |
| Sep 13 2012 |
5167 |
358.57 |
| Jan 19 2012 |
5557 |
375.03 |
| Dec 29 2011 |
5474 |
375.04 |
| Dec 13 2011 |
5920 |
383.45 |
| Dec 09 2011 |
5571 |
377.56 |
| Dec 01 2011 |
5569 |
377.56 |
| Nov 25 2011 |
5639 |
377.57 |
| Nov 17 2011 |
6809 |
396.72 |
| Nov 10 2011 |
6862 |
396.73 |
| Nov 04 2011 |
6255 |
387.8 |
| Oct 28 2011 |
7004 |
399.98 |
| Oct 21 2011 |
8218 |
415.08 |
| Oct 14 2011 |
8892 |
424.54 |
| Oct 07 2011 |
10151 |
442.92 |
| Sep 30 2011 |
10618 |
449.34 |
| Sep 27 2011 |
10169 |
446.92 |
| Sep 23 2011 |
10080 |
446.93 |
| Sep 16 2011 |
9821 |
446.96 |
| Sep 09 2011 |
9592 |
446.98 |
| Jan 13 2011 |
9500 |
447.37 |
| Dec 28 2010 |
9704 |
447.38 |
| Dec 14 2010 |
9627 |
447.39 |
| Dec 03 2010 |
10150 |
453.99 |
| Nov 26 2010 |
10160 |
453.99 |
| Nov 19 2010 |
10528 |
460.19 |
| Nov 12 2010 |
10007 |
455.44 |
| Nov 04 2010 |
9693 |
451.29 |
| Oct 28 2010 |
9877 |
458.81 |
| Oct 22 2010 |
9964 |
460.69 |
| Oct 14 2010 |
9780 |
460.65 |
| Oct 05 2010 |
9194 |
461.09 |
| Sep 29 2010 |
9420 |
461.84 |
| Sep 24 2010 |
9308 |
465.41 |
| Sep 17 2010 |
8964 |
465.41 |
| Sep 10 2010 |
8797 |
465.41 |
| Aug 15 2010 |
7530 |
464.09 |
| Jan 29 2010 |
8799 |
465.41 |
| Jan 15 2010 |
8751 |
465.41 |
| Jan 08 2010 |
8622 |
465.41 |
| Dec 18 2009 |
8263 |
465.41 |
| Dec 09 2009 |
8520 |
471.41 |
| Dec 04 2009 |
8338 |
471.41 |
| Nov 27 2009 |
8515 |
475.24 |
| Nov 20 2009 |
8185 |
475.24 |
| Nov 13 2009 |
7750 |
476.31 |
| Nov 06 2009 |
7649 |
476.31 |
| Oct 30 2009 |
9947 |
494.25 |
| Oct 23 2009 |
9528 |
494.25 |
| Oct 16 2009 |
9362 |
494.25 |
| Oct 09 2009 |
9225 |
494.25 |
| Oct 02 2009 |
9580 |
508.51 |
| Sep 25 2009 |
9110 |
508.21 |
| Sep 18 2009 |
8915 |
508.21 |
| Sep 11 2009 |
8828 |
508.21 |
| Jan 30 2009 |
8657 |
508.21 |
| Jan 09 2009 |
6104 |
463.86 |
| Dec 18 2008 |
5896 |
463.86 |
