| Gender | Year | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | |
| Total | 1,719 | 1,912 | 2,277 | 2,429 | 2,484 | 2,417 | 2,281 | 2,315 | 2,164 | 1,053 |
| Female | 985 | 1,069 | 1,332 | 1,400 | 1,425 | 1,325 | 1,283 | 1,311 | 1,193 | 629 |
| Male | 734 | 843 | 945 | 1,029 | 1,059 | 1,092 | 998 | 1,004 | 971 | 424 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Female | 57.3% | 55.9% | 58.5% | 57.6% | 57.4% | 54.8% | 56.2% | 56.6% | 55.1% | 59.7% |
| Male | 42.7% | 44.1% | 41.5% | 42.4% | 42.6% | 45.2% | 43.8% | 43.4% | 44.9% | 40.3% |