| Sep 30 2013 |
18476 |
515.5 |
| Sep 23 2013 |
18447 |
515.5 |
| Sep 16 2013 |
18317 |
515.5 |
| Sep 09 2013 |
18252 |
515.5 |
| Sep 02 2013 |
18374 |
515.5 |
| Aug 26 2013 |
18342 |
515.5 |
| Aug 19 2013 |
18363 |
515.5 |
| Aug 12 2013 |
18363 |
515.5 |
| Aug 05 2013 |
18365 |
515.5 |
| Jul 29 2013 |
18366 |
515.5 |
| Jul 22 2013 |
18411 |
515.5 |
| Jul 15 2013 |
18411 |
515.5 |
| Jul 08 2013 |
18411 |
515.5 |
| Jul 01 2013 |
18411 |
515.5 |
| Jun 24 2013 |
18412 |
515.5 |
| Jun 17 2013 |
18412 |
515.5 |
| Jun 10 2013 |
18412 |
515.5 |
| Jun 03 2013 |
18412 |
515.5 |
| May 27 2013 |
18412 |
515.5 |
| May 20 2013 |
18412 |
515.5 |
| May 13 2013 |
18412 |
515.5 |
| May 06 2013 |
18412 |
515.5 |
| Apr 29 2013 |
18412 |
515.5 |
| Apr 22 2013 |
18376 |
515.5 |
| Apr 15 2013 |
18383 |
515.5 |
| Apr 08 2013 |
18383 |
515.5 |
| Apr 01 2013 |
18383 |
515.5 |
| Mar 25 2013 |
18376 |
515.5 |
| Mar 18 2013 |
18376 |
515.5 |
| Mar 11 2013 |
18376 |
515.5 |
| Mar 04 2013 |
18376 |
515.5 |
| Feb 25 2013 |
18376 |
515.5 |
| Feb 18 2013 |
18379 |
515.5 |
| Feb 11 2013 |
18388 |
515.5 |
| Feb 04 2013 |
18352 |
515.5 |
| Jan 28 2013 |
18388 |
515.5 |
| Jan 21 2013 |
18400 |
515.5 |
| Jan 14 2013 |
18504 |
515.5 |
| Jan 07 2013 |
18459 |
515.5 |
| Dec 31 2012 |
18461 |
515.5 |
| Dec 24 2012 |
18450 |
515.5 |
| Dec 17 2012 |
18453 |
515.5 |
| Dec 10 2012 |
18288 |
515.5 |
| Dec 03 2012 |
18490 |
515.5 |
| Nov 26 2012 |
18369 |
515.5 |
| Nov 19 2012 |
18431 |
515.5 |
| Nov 12 2012 |
18527 |
515.5 |
| Nov 05 2012 |
18550 |
515.5 |
| Oct 29 2012 |
18695 |
515.5 |
| Oct 22 2012 |
18599 |
515.5 |
| Oct 15 2012 |
18418 |
515.5 |
