| Gender | Year | |||||||||
| 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | |
| Total | 71 | 82 | 81 | 89 | 95 | 107 | 141 | 168 | 183 | 172 |
| Female | 34 | 37 | 39 | 40 | 51 | 41 | 64 | 77 | 69 | 75 |
| Male | 37 | 45 | 42 | 49 | 44 | 66 | 77 | 91 | 114 | 97 |
| Total (%) | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Female | 47.9% | 45.1% | 48.1% | 44.9% | 53.7% | 38.3% | 45.4% | 45.8% | 37.7% | 43.6% |
| Male | 52.1% | 54.9% | 51.9% | 55.1% | 46.3% | 61.7% | 54.6% | 54.2% | 62.3% | 56.4% |