| Jan 19 2012 |
11103 |
449.63 |
| Dec 29 2011 |
11009 |
449.63 |
| Dec 13 2011 |
10883 |
449.63 |
| Dec 09 2011 |
10920 |
449.63 |
| Dec 01 2011 |
11517 |
457.41 |
| Nov 25 2011 |
11645 |
457.41 |
| Nov 17 2011 |
11586 |
457.41 |
| Nov 10 2011 |
13513 |
477.2 |
| Nov 04 2011 |
13500 |
477.48 |
| Oct 28 2011 |
13457 |
477.8 |
| Oct 21 2011 |
13612 |
478.1 |
| Oct 14 2011 |
13518 |
478.39 |
| Oct 07 2011 |
13228 |
478.67 |
| Sep 30 2011 |
13105 |
478.93 |
| Sep 27 2011 |
12809 |
479.05 |
| Sep 23 2011 |
12753 |
479.19 |
| Sep 16 2011 |
12408 |
479.44 |
| Sep 09 2011 |
15671 |
528.93 |
| Jan 13 2011 |
15454 |
528.93 |
| Dec 28 2010 |
15673 |
528.93 |
| Dec 14 2010 |
15523 |
528.93 |
| Dec 03 2010 |
15656 |
528.93 |
| Nov 26 2010 |
15670 |
528.93 |
| Nov 19 2010 |
15560 |
528.93 |
