| Sep 30 2013 |
19652 |
528.01 |
| Sep 23 2013 |
19614 |
528.01 |
| Sep 16 2013 |
19450 |
528.01 |
| Sep 09 2013 |
19367 |
528.01 |
| Sep 02 2013 |
19497 |
528.01 |
| Aug 26 2013 |
19462 |
528.01 |
| Aug 19 2013 |
19484 |
528.01 |
| Aug 12 2013 |
19484 |
528.01 |
| Aug 05 2013 |
19486 |
528.01 |
| Jul 29 2013 |
19487 |
528.01 |
| Jul 22 2013 |
19532 |
528.01 |
| Jul 15 2013 |
19532 |
528.01 |
| Jul 08 2013 |
19532 |
528.01 |
| Jul 01 2013 |
19532 |
528.01 |
| Jun 24 2013 |
19533 |
528.01 |
| Jun 17 2013 |
19533 |
528.01 |
| Jun 10 2013 |
19533 |
528.01 |
| Jun 03 2013 |
19533 |
528.01 |
| May 27 2013 |
19533 |
528.01 |
| May 20 2013 |
19533 |
528.01 |
| May 13 2013 |
19533 |
528.01 |
| May 06 2013 |
19533 |
528.01 |
| Apr 29 2013 |
19533 |
528.01 |
| Apr 22 2013 |
19493 |
528.01 |
| Apr 15 2013 |
19500 |
528.01 |
| Apr 08 2013 |
19500 |
528.01 |
| Apr 01 2013 |
19500 |
528.01 |
| Mar 25 2013 |
19489 |
528.01 |
| Mar 18 2013 |
19489 |
528.01 |
| Mar 11 2013 |
19489 |
528.01 |
| Mar 04 2013 |
19489 |
528.01 |
| Feb 25 2013 |
19489 |
528.01 |
| Feb 18 2013 |
19492 |
528.01 |
| Feb 11 2013 |
19501 |
528.01 |
| Feb 04 2013 |
19467 |
528.01 |
| Jan 28 2013 |
19511 |
528.01 |
| Jan 21 2013 |
19521 |
528.01 |
| Jan 14 2013 |
19628 |
528.01 |
| Jan 07 2013 |
19577 |
528.01 |
| Dec 31 2012 |
19590 |
528.01 |
| Dec 24 2012 |
19586 |
528.01 |
| Dec 17 2012 |
19574 |
528.01 |
| Dec 10 2012 |
19375 |
528.01 |
| Dec 03 2012 |
19590 |
528.01 |
| Nov 26 2012 |
19510 |
528.01 |
| Nov 19 2012 |
19570 |
528.01 |
| Nov 12 2012 |
19678 |
528.01 |
| Nov 05 2012 |
19669 |
528.01 |
| Oct 29 2012 |
19790 |
528.01 |
| Oct 22 2012 |
19703 |
528.01 |
| Oct 15 2012 |
19507 |
528.01 |
| Nov 25 2011 |
12121 |
462.68 |
| Nov 17 2011 |
12064 |
462.68 |
| Nov 10 2011 |
12253 |
462.68 |
| Nov 04 2011 |
13737 |
479.83 |
| Oct 28 2011 |
13648 |
479.86 |
| Oct 21 2011 |
13778 |
479.9 |
| Oct 14 2011 |
13653 |
479.92 |
| Oct 07 2011 |
16481 |
517.91 |
| Sep 30 2011 |
17284 |
530.73 |
| Sep 27 2011 |
16880 |
530.82 |
| Sep 23 2011 |
16786 |
530.92 |
| Sep 16 2011 |
16243 |
531.1 |
| Sep 09 2011 |
15812 |
531.27 |
| Jan 13 2011 |
15749 |
533.99 |
| Dec 28 2010 |
15976 |
534.08 |
| Dec 14 2010 |
15817 |
534.15 |
| Dec 03 2010 |
15975 |
534.2 |
| Nov 26 2010 |
17633 |
560.06 |
| Nov 19 2010 |
17589 |
560.08 |
| Nov 12 2010 |
17292 |
560.09 |
| Nov 04 2010 |
19495 |
592.57 |
| Oct 28 2010 |
18172 |
579.48 |
| Oct 22 2010 |
18008 |
579.25 |
| Oct 14 2010 |
17887 |
581.27 |
| Oct 05 2010 |
15557 |
561.64 |
| Sep 29 2010 |
15291 |
551.16 |
| Sep 24 2010 |
16811 |
589.81 |
| Sep 17 2010 |
16051 |
589.81 |
| Sep 10 2010 |
15722 |
589.81 |
