| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 2003 | Reporting | 31,194 | | 2004 | Reporting | 31,094 | | 2005 | Reporting | 31,114 | | 2006 | Reporting | 31,353 | | 2007 | Reporting | 31,357 | | 2008 | Reporting | 31,370 | | 2009 | Reporting | 31,428 | | 2010 | Reporting | 31,543 | | 2011 | Reporting | 30,541 | | 2012 | Reporting | 30,401 |
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