| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 2003 | Reporting | 11,442 | | 2004 | Reporting | 11,601 | | 2005 | Reporting | 11,893 | | 2006 | Reporting | 12,172 | | 2007 | Reporting | 12,456 | | 2008 | Reporting | 12,821 | | 2009 | Reporting | 13,088 | | 2010 | Reporting | 13,410 | | 2011 | Reporting | 11,046 | | 2012 | Reporting | 11,016 |
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