| Updated: 7/8/2010 | 398K |
| Updated: 6/15/2010 | 398K |
| Updated: 6/3/2010 | 398K |
| Updated: 5/6/2010 | 397K |
| Updated: 4/15/2010 | 401K |
| Updated: 4/13/2010 | 398K |
| Updated: 3/27/2010 | 398K |
| Updated: 3/11/2010 | 399K |
| Updated: 2/18/2010 | 398K |
| Updated: 2/16/2010 | 23K |
| Updated: 2/8/2010 | 399K |
| Updated: 1/15/2010 | 394K |
| Updated: 12/31/2009 | 395K |
| Updated: 12/8/2009 | 394K |
| Updated: 11/10/2009 | 393K |
| Updated: 10/18/2009 | 392K |
| Updated: 10/14/2009 | 391K |
| Updated: 9/24/2009 | 391K |
| Updated: 9/3/2009 | 393K |
| Updated: 8/11/2009 | 392K |