| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 2003 | Reporting | 30,069 | | 2004 | Reporting | 29,979 | | 2005 | Reporting | 30,197 | | 2006 | Reporting | 30,520 | | 2007 | Reporting | 30,887 | | 2008 | Reporting | 30,954 | | 2009 | Reporting | 31,269 | | 2010 | Reporting | 31,114 | | 2011 | Reporting | 31,365 | | 2012 | Reporting | 31,352 |
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