| | | | | | | | | | | | | | | | Year | Reporting Status | Population | | 1990 | Reporting | 16,958 | | 1991 | Reporting | 15,956 | | 1992 | Reporting | 16,143 | | 1993 | Reporting | 16,095 | | 1994 | Reporting | 16,188 | | 1995 | Reporting | 16,765 | | 1996 | Reporting | 16,599 | | 1997 | Reporting | 21,721 | | 1998 | Reporting | 17,543 | | 1999 | Reporting | 17,505 |
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