| Oct 22 2012 |
16686 |
493.06 |
| Oct 15 2012 |
16456 |
493.06 |
| Oct 02 2012 |
15937 |
493.06 |
| Sep 26 2012 |
15922 |
493.06 |
| Sep 20 2012 |
15785 |
493.06 |
| Sep 13 2012 |
15545 |
493.06 |
| Jan 19 2012 |
14794 |
492.68 |
| Dec 29 2011 |
14696 |
492.7 |
| Dec 13 2011 |
14521 |
492.71 |
| Dec 09 2011 |
14546 |
492.71 |
| Dec 01 2011 |
14527 |
492.72 |
| Nov 25 2011 |
14707 |
492.72 |
| Nov 17 2011 |
14629 |
492.73 |
| Nov 10 2011 |
15005 |
494.69 |
| Nov 04 2011 |
15004 |
494.72 |
| Oct 28 2011 |
18423 |
539.07 |
| Oct 21 2011 |
15970 |
505.92 |
| Oct 14 2011 |
15835 |
505.92 |
| Oct 07 2011 |
18806 |
548.6 |
| Sep 30 2011 |
18625 |
548.73 |
| Sep 27 2011 |
18173 |
548.78 |
| Sep 23 2011 |
18077 |
548.85 |
| Sep 16 2011 |
17477 |
548.96 |
| Sep 09 2011 |
17004 |
549.07 |
| Jan 13 2011 |
16858 |
550.82 |
| Dec 28 2010 |
17078 |
550.88 |
| Dec 14 2010 |
16899 |
550.92 |
| Dec 03 2010 |
17072 |
550.96 |
| Nov 26 2010 |
16700 |
545.07 |
| Nov 19 2010 |
16630 |
544.97 |
| Nov 12 2010 |
18996 |
588.25 |
| Nov 04 2010 |
19202 |
588.14 |
| Oct 28 2010 |
18685 |
588.04 |
| Oct 22 2010 |
18526 |
587.96 |
| Oct 14 2010 |
18273 |
587.86 |
| Oct 05 2010 |
16327 |
576.23 |
| Sep 29 2010 |
16775 |
576.23 |
| Sep 24 2010 |
16089 |
576.23 |
| Sep 17 2010 |
15359 |
576.23 |
| Sep 10 2010 |
15047 |
576.23 |
| Aug 15 2010 |
12474 |
576.23 |
| Jan 29 2010 |
15019 |
576.23 |
| Jan 15 2010 |
14959 |
576.23 |
| Jan 08 2010 |
14813 |
576.23 |
| Dec 18 2009 |
14347 |
576.23 |
| Dec 09 2009 |
14148 |
576.23 |
| Dec 04 2009 |
16552 |
640.33 |
| Nov 27 2009 |
16340 |
640.33 |
| Nov 20 2009 |
15761 |
640.33 |
