| Nov 19 2012 |
20071 |
534.39 |
| Nov 12 2012 |
20179 |
534.39 |
| Nov 05 2012 |
20100 |
533.47 |
| Oct 29 2012 |
20240 |
533.47 |
| Oct 22 2012 |
18409 |
513.27 |
| Oct 15 2012 |
16920 |
498.24 |
| Oct 02 2012 |
16387 |
498.24 |
| Sep 26 2012 |
16365 |
498.24 |
| Sep 20 2012 |
16230 |
498.24 |
| Sep 13 2012 |
15990 |
498.24 |
| Jan 19 2012 |
14306 |
486.82 |
| Dec 29 2011 |
14206 |
486.8 |
| Dec 13 2011 |
14034 |
486.78 |
| Dec 09 2011 |
14058 |
486.77 |
| Dec 01 2011 |
12706 |
471.34 |
| Nov 25 2011 |
12892 |
471.32 |
| Nov 17 2011 |
11854 |
460.33 |
| Nov 10 2011 |
12131 |
461.36 |
| Nov 04 2011 |
12123 |
461.34 |
| Oct 28 2011 |
13500 |
478.4 |
| Oct 21 2011 |
13880 |
480.97 |
| Oct 14 2011 |
15313 |
499.65 |
| Oct 07 2011 |
14967 |
499.71 |
| Sep 30 2011 |
15163 |
503.49 |
| Sep 27 2011 |
14792 |
503.52 |
| Sep 23 2011 |
14673 |
503.56 |
| Sep 16 2011 |
16403 |
533.57 |
| Sep 09 2011 |
15956 |
533.66 |
| Jan 13 2011 |
16760 |
549.32 |
| Dec 28 2010 |
16976 |
549.33 |
| Dec 14 2010 |
17410 |
559.39 |
| Dec 03 2010 |
17578 |
559.39 |
| Nov 26 2010 |
17584 |
559.39 |
| Nov 19 2010 |
18266 |
572.05 |
| Nov 12 2010 |
17974 |
572.05 |
| Nov 04 2010 |
18212 |
572.04 |
| Oct 28 2010 |
16473 |
551.71 |
| Oct 22 2010 |
16337 |
551.72 |
| Oct 14 2010 |
16359 |
555.96 |
| Oct 05 2010 |
16180 |
573.36 |
| Sep 29 2010 |
16088 |
564.18 |
| Sep 24 2010 |
15419 |
564.18 |
