| Sep 30 2013 |
21884 |
554.28 |
| Sep 23 2013 |
18640 |
517.65 |
| Sep 16 2013 |
18503 |
517.65 |
| Sep 09 2013 |
18436 |
517.65 |
| Sep 02 2013 |
18564 |
517.65 |
| Aug 26 2013 |
18528 |
517.65 |
| Aug 19 2013 |
18548 |
517.65 |
| Aug 12 2013 |
18548 |
517.65 |
| Aug 05 2013 |
18550 |
517.65 |
| Jul 29 2013 |
18551 |
517.65 |
| Jul 22 2013 |
18596 |
517.65 |
| Jul 15 2013 |
18596 |
517.65 |
| Jul 08 2013 |
18596 |
517.65 |
| Jul 01 2013 |
18596 |
517.65 |
| Jun 24 2013 |
18597 |
517.65 |
| Jun 17 2013 |
18597 |
517.65 |
| Jun 10 2013 |
18597 |
517.65 |
| Jun 03 2013 |
18597 |
517.65 |
| May 27 2013 |
18597 |
517.65 |
| May 20 2013 |
18597 |
517.65 |
| May 13 2013 |
18597 |
517.65 |
| May 06 2013 |
18597 |
517.65 |
| Apr 29 2013 |
18597 |
517.65 |
| Apr 22 2013 |
18561 |
517.65 |
| Apr 15 2013 |
18568 |
517.65 |
| Apr 08 2013 |
18568 |
517.65 |
| Apr 01 2013 |
18568 |
517.65 |
| Mar 25 2013 |
18561 |
517.65 |
| Mar 18 2013 |
18561 |
517.65 |
| Mar 11 2013 |
18561 |
517.65 |
| Mar 04 2013 |
18561 |
517.65 |
| Feb 25 2013 |
18561 |
517.65 |
| Feb 18 2013 |
18564 |
517.65 |
| Feb 11 2013 |
18573 |
517.65 |
| Feb 04 2013 |
18536 |
517.65 |
| Jan 28 2013 |
18571 |
517.65 |
| Jan 21 2013 |
18581 |
517.65 |
| Jan 14 2013 |
18685 |
517.65 |
| Jan 07 2013 |
18639 |
517.65 |
| Dec 31 2012 |
18642 |
517.65 |
| Dec 24 2012 |
18631 |
517.65 |
| Dec 17 2012 |
18638 |
517.65 |
| Dec 10 2012 |
18469 |
517.65 |
| Dec 03 2012 |
18655 |
517.65 |
| Nov 26 2012 |
21608 |
554.28 |
| Nov 12 2012 |
17998 |
509.08 |
| Nov 05 2012 |
18007 |
509.08 |
| Oct 29 2012 |
14611 |
471.38 |
| Oct 22 2012 |
14622 |
471.38 |
| Oct 15 2012 |
13411 |
460.37 |
| Oct 02 2012 |
13088 |
460.37 |
| Sep 26 2012 |
13059 |
460.37 |
| Sep 20 2012 |
12932 |
460.37 |
| Sep 13 2012 |
12792 |
460.37 |
| Jan 19 2012 |
13304 |
475.63 |
| Dec 29 2011 |
13214 |
475.67 |
| Dec 13 2011 |
13057 |
475.69 |
| Dec 09 2011 |
13083 |
475.7 |
| Dec 01 2011 |
12594 |
469.98 |
| Nov 25 2011 |
12776 |
469.98 |
| Nov 17 2011 |
12705 |
469.98 |
| Nov 10 2011 |
11665 |
456.07 |
| Nov 04 2011 |
11642 |
456.09 |
| Oct 28 2011 |
15321 |
499.72 |
| Oct 21 2011 |
15472 |
499.72 |
| Oct 14 2011 |
15315 |
499.72 |
| Oct 07 2011 |
14969 |
499.72 |
| Sep 30 2011 |
14798 |
499.72 |
| Sep 27 2011 |
14437 |
499.72 |
| Sep 23 2011 |
14335 |
499.72 |
| Sep 16 2011 |
13930 |
499.72 |
| Sep 26 2008 |
4727 |
498.32 |
| Sep 19 2008 |
4687 |
498.32 |
| Feb 01 2008 |
4495 |
498.32 |
| Dec 12 2007 |
4393 |
498.32 |
| Dec 07 2007 |
4364 |
498.32 |
| Nov 30 2007 |
4256 |
498.32 |
| Nov 23 2007 |
4224 |
498.32 |
| Nov 16 2007 |
4370 |
498.32 |
| Nov 09 2007 |
4327 |
498.32 |
| Nov 02 2007 |
4179 |
498.32 |
| Oct 26 2007 |
4104 |
498.32 |
| Oct 19 2007 |
3978 |
498.32 |
| Oct 12 2007 |
3939 |
498.32 |
| Oct 05 2007 |
3620 |
498.32 |
