| Jan 21 2013 |
10032 |
425.5 |
| Jan 14 2013 |
10110 |
425.5 |
| Jan 07 2013 |
10058 |
425.5 |
| Dec 31 2012 |
10072 |
425.5 |
| Dec 24 2012 |
10072 |
425.5 |
| Dec 17 2012 |
10094 |
425.5 |
| Dec 10 2012 |
11002 |
437.22 |
| Dec 03 2012 |
11156 |
437.22 |
| Nov 26 2012 |
13443 |
462.14 |
| Nov 19 2012 |
13509 |
462.14 |
| Nov 12 2012 |
14263 |
468.94 |
| Nov 05 2012 |
14260 |
468.94 |
| Oct 29 2012 |
14394 |
468.94 |
| Oct 22 2012 |
15277 |
478.34 |
| Oct 15 2012 |
15079 |
478.34 |
| Oct 02 2012 |
14626 |
478.34 |
| Sep 26 2012 |
14625 |
478.34 |
| Sep 20 2012 |
14492 |
478.34 |
| Sep 13 2012 |
14338 |
478.34 |
| Jan 19 2012 |
15841 |
505.67 |
| Dec 29 2011 |
15730 |
505.68 |
| Dec 13 2011 |
15980 |
511.34 |
| Dec 09 2011 |
16004 |
511.35 |
| Dec 01 2011 |
15970 |
511.12 |
| Nov 25 2011 |
16145 |
511.13 |
| Nov 17 2011 |
17007 |
522.56 |
| Nov 10 2011 |
17295 |
522.56 |
| Nov 04 2011 |
17881 |
529.23 |
| Oct 28 2011 |
17753 |
529.23 |
