Developmental Disabilities Persons by Year SFY 2003 - 2012
| State Fiscal Year | Developmental Disabilities Persons |
| 2003 | 10,762 |
| 2004 | 11,256 |
| 2005 | 11,831 |
| 2006 | 12,692 |
| 2007 | 13,324 |
| 2008 | 13,724 |
| 2009 | 14,063 |
| 2010 | 14,352 |
| 2011 | 14,602 |
| 2012 | 9,894 |
| State Fiscal Year | Developmental Disabilities Persons |
| 2003 | 10,762 |
| 2004 | 11,256 |
| 2005 | 11,831 |
| 2006 | 12,692 |
| 2007 | 13,324 |
| 2008 | 13,724 |
| 2009 | 14,063 |
| 2010 | 14,352 |
| 2011 | 14,602 |
| 2012 | 9,894 |