Accounts Receivable Quarterly Activity
| Quarter Ending |
|
| September 30, 2011 |
Agencies |
Universities |
| March 31, 2011 |
Agencies |
Universities |
| December 31, 2010 |
Agencies |
Universities |
| September 30, 2010 |
Agencies |
Universities |
| March 31, 2010 |
Agencies |
Universities |
| December 31, 2009 |
Agencies |
Universities |
| September 30, 2009 |
Agencies |
Universities |
| March 31, 2009 |
Agencies |
Universities |
| December 31, 2008 |
Agencies |
Universities |
| September 30, 2008 |
Agencies |
Universities |
| March 31, 2008 |
Agencies |
Universities |
| December 31, 2007 |
Agencies |
Universities |
| September 30, 2007 |
Agencies |
Universities |
| March 31, 2007 |
Agencies |
Universities |
| December 31, 2006 |
Agencies |
Universities |
| September 30, 2006 |
Agencies |
Universities |
| March 31, 2006 |
Agencies |
Universities |
| December 31, 2005 |
Agencies |
Universities |
| September 30, 2005 |
Agencies |
Universities |