| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 2003 | Reporting | 29,489 | | 2004 | Reporting | 30,392 | | 2005 | Reporting | 31,234 | | 2006 | Reporting | 32,454 | | 2007 | Reporting | 33,908 | | 2008 | Reporting | 35,966 | | 2009 | Does Not Partcipate | 37,280 | | 2010 | Does Not Partcipate | 38,120 | | 2011 | Does Not Partcipate | 33,007 | | 2012 | Reporting | 33,238 |
| | | | | | | |
|