| Sep 13 2012 |
18816 |
534.76 |
| Jan 19 2012 |
17682 |
529.57 |
| Dec 29 2011 |
17561 |
529.57 |
| Dec 13 2011 |
17345 |
529.56 |
| Dec 09 2011 |
17378 |
529.56 |
| Dec 01 2011 |
16880 |
522.94 |
| Nov 25 2011 |
16952 |
521.37 |
| Nov 17 2011 |
17808 |
532.65 |
| Nov 10 2011 |
17897 |
529.66 |
| Nov 04 2011 |
17741 |
527.66 |
| Oct 28 2011 |
17614 |
527.63 |
| Oct 21 2011 |
17726 |
527.6 |
| Oct 14 2011 |
17591 |
527.57 |
| Oct 07 2011 |
17229 |
527.54 |
| Sep 30 2011 |
17064 |
527.51 |
| Sep 27 2011 |
16656 |
527.5 |
| Sep 23 2011 |
16546 |
527.48 |
| Sep 16 2011 |
15571 |
521.88 |
| Sep 09 2011 |
15162 |
521.88 |
| Jan 13 2011 |
14937 |
521.69 |
| Dec 28 2010 |
15152 |
521.68 |
| Dec 14 2010 |
15009 |
521.68 |
| Dec 03 2010 |
15226 |
522.8 |
| Nov 26 2010 |
15464 |
525.56 |
| Nov 19 2010 |
15383 |
526.15 |
| Nov 12 2010 |
16617 |
549.07 |
| Nov 04 2010 |
17076 |
553.52 |
| Oct 28 2010 |
18302 |
581.59 |
| Oct 22 2010 |
19563 |
605.23 |
| Oct 14 2010 |
19345 |
606.16 |
| Oct 05 2010 |
17247 |
593.81 |
| Sep 29 2010 |
18195 |
601.09 |
| Sep 24 2010 |
17430 |
601.09 |
| Sep 17 2010 |
15853 |
586.03 |
| Sep 10 2010 |
14832 |
571.5 |
| Aug 15 2010 |
12300 |
571.5 |
| Jan 29 2010 |
14796 |
571.5 |
| Jan 15 2010 |
14739 |
571.5 |
| Jan 08 2010 |
14595 |
571.5 |
| Dec 18 2009 |
14134 |
571.5 |
| Dec 09 2009 |
13932 |
571.5 |
| Dec 04 2009 |
12902 |
557.79 |
| Nov 27 2009 |
13777 |
579.92 |
| Nov 20 2009 |
14033 |
596.21 |
| Nov 13 2009 |
10888 |
540 |
| Nov 06 2009 |
10712 |
540 |
