| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 2003 | Reporting | 34,891 | | 2004 | Reporting | 35,553 | | 2005 | Reporting | 36,018 | | 2006 | Reporting | 36,766 | | 2007 | Reporting | 34,345 | | 2008 | Reporting | 35,599 | | 2009 | Reporting | 36,800 | | 2010 | Reporting | 37,889 | | 2011 | Reporting | 39,856 | | 2012 | Reporting | 40,092 |
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