| Oct 15 2012 |
16634 |
495.07 |
| Oct 02 2012 |
16104 |
495.07 |
| Sep 26 2012 |
16079 |
495.07 |
| Sep 20 2012 |
14000 |
472.92 |
| Sep 13 2012 |
13998 |
474.88 |
| Jan 19 2012 |
13258 |
475.18 |
| Dec 29 2011 |
13161 |
475.17 |
| Dec 13 2011 |
13001 |
475.16 |
| Dec 09 2011 |
13029 |
475.16 |
| Dec 01 2011 |
13012 |
475.15 |
| Nov 25 2011 |
12622 |
468.21 |
| Nov 17 2011 |
12414 |
466.59 |
| Nov 10 2011 |
12531 |
465.75 |
| Nov 04 2011 |
12498 |
465.76 |
| Oct 28 2011 |
12491 |
466.55 |
| Oct 21 2011 |
12610 |
466.57 |
| Oct 14 2011 |
12019 |
461.13 |
| Oct 07 2011 |
11610 |
459.87 |
| Sep 30 2011 |
11520 |
459.93 |
| Sep 27 2011 |
11242 |
459.95 |
| Sep 23 2011 |
11336 |
462.11 |
| Sep 16 2011 |
10674 |
457.91 |
| Sep 09 2011 |
10439 |
457.89 |
| Jan 13 2011 |
10264 |
457.55 |
| Dec 28 2010 |
10482 |
457.54 |
| Dec 14 2010 |
10394 |
457.53 |
| Dec 03 2010 |
10400 |
457.52 |
| Nov 26 2010 |
10702 |
461.41 |
| Nov 19 2010 |
10623 |
461.41 |
| Nov 12 2010 |
10431 |
460.82 |
| Nov 04 2010 |
10022 |
455.8 |
| Oct 28 2010 |
9649 |
455.94 |
| Oct 22 2010 |
9565 |
456.05 |
| Oct 14 2010 |
9448 |
456.19 |
| Oct 05 2010 |
9763 |
470.04 |
| Sep 29 2010 |
9987 |
470.04 |
