| Oct 21 2011 |
20824 |
569.49 |
| Oct 14 2011 |
20618 |
569.49 |
| Oct 07 2011 |
20243 |
569.49 |
| Sep 30 2011 |
20046 |
569.49 |
| Sep 27 2011 |
19541 |
569.49 |
| Sep 23 2011 |
18133 |
549.68 |
| Sep 16 2011 |
17525 |
549.63 |
| Sep 09 2011 |
17036 |
549.59 |
| Jan 13 2011 |
16729 |
548.87 |
| Dec 28 2010 |
16943 |
548.85 |
| Dec 14 2010 |
16429 |
543.57 |
| Dec 03 2010 |
16584 |
543.41 |
| Nov 26 2010 |
16596 |
543.31 |
| Nov 19 2010 |
16525 |
543.22 |
| Nov 12 2010 |
16240 |
543.12 |
| Nov 04 2010 |
16373 |
543.02 |
| Oct 28 2010 |
14619 |
523.75 |
| Oct 22 2010 |
14827 |
529.17 |
| Oct 14 2010 |
14610 |
529.24 |
| Oct 05 2010 |
13796 |
531.79 |
| Sep 29 2010 |
14100 |
531.79 |
| Sep 24 2010 |
13670 |
534.19 |
| Sep 17 2010 |
13133 |
534.19 |
| Sep 10 2010 |
12870 |
534.19 |
| Aug 15 2010 |
10843 |
534.19 |
| Jan 29 2010 |
12840 |
534.19 |
| Jan 15 2010 |
12781 |
534.19 |
| Jan 08 2010 |
12642 |
534.19 |
| Dec 18 2009 |
13126 |
551.71 |
| Dec 09 2009 |
12935 |
551.71 |
| Dec 04 2009 |
12577 |
551.71 |
| Nov 27 2009 |
12463 |
551.71 |
| Nov 20 2009 |
12023 |
551.71 |
| Nov 13 2009 |
11380 |
551.71 |
| Nov 06 2009 |
11230 |
551.71 |
| Oct 30 2009 |
18080 |
657.86 |
| Oct 23 2009 |
17517 |
657.86 |
| Oct 16 2009 |
17178 |
657.86 |
| Oct 09 2009 |
16991 |
657.86 |
| Oct 02 2009 |
16155 |
657.86 |
| Sep 25 2009 |
15242 |
657.86 |
| Sep 18 2009 |
14899 |
657.86 |
| Sep 11 2009 |
14751 |
657.86 |
| Jan 30 2009 |
14524 |
657.86 |
