| Oct 14 2011 |
16444 |
513.21 |
| Oct 07 2011 |
16116 |
513.21 |
| Sep 30 2011 |
15966 |
513.21 |
| Sep 27 2011 |
15562 |
513.21 |
| Sep 23 2011 |
15450 |
513.21 |
| Sep 16 2011 |
16768 |
539.45 |
| Sep 09 2011 |
16307 |
539.52 |
| Jan 13 2011 |
16212 |
540.59 |
| Dec 28 2010 |
16430 |
540.62 |
| Dec 14 2010 |
16265 |
540.65 |
| Dec 03 2010 |
16437 |
540.67 |
| Nov 26 2010 |
16451 |
540.68 |
| Nov 19 2010 |
16402 |
540.69 |
| Nov 12 2010 |
16110 |
540.7 |
| Nov 04 2010 |
17774 |
564.66 |
| Oct 28 2010 |
17304 |
565.15 |
| Oct 22 2010 |
17218 |
565.56 |
| Oct 14 2010 |
19953 |
617.04 |
| Oct 05 2010 |
19651 |
642.44 |
| Sep 29 2010 |
20209 |
642.44 |
| Sep 24 2010 |
19675 |
652.5 |
| Sep 17 2010 |
18824 |
652.5 |
| Sep 10 2010 |
18418 |
652.5 |
| Aug 15 2010 |
15504 |
678.75 |
| Jan 29 2010 |
18375 |
652.5 |
| Jan 15 2010 |
18314 |
652.5 |
| Jan 08 2010 |
18162 |
652.5 |
| Dec 18 2009 |
17639 |
652.5 |
| Dec 09 2009 |
17428 |
652.5 |
| Dec 04 2009 |
16950 |
652.5 |
| Nov 27 2009 |
16715 |
652.5 |
| Nov 20 2009 |
16108 |
652.5 |
| Nov 13 2009 |
15261 |
652.5 |
| Nov 06 2009 |
14373 |
629.94 |
| Oct 30 2009 |
17139 |
629.94 |
| Oct 23 2009 |
16600 |
629.94 |
| Oct 16 2009 |
14945 |
600 |
| Oct 09 2009 |
14804 |
600 |
| Oct 02 2009 |
14102 |
600 |
