| Year | Total No. | Women’s No. | % of Women |
| 1980 | 26 | 0 | 0.0 |
| 1990 | 29 | 0 | 0.0 |
| 1993 | 32 | 0 | 0.0 |
| 1994 | 28 | 0 | 0.0 |
| 1995 | 20 | 1 | 5.0 |
| 1997 | 31 | 1 | 3.2 |
| 1999 | 31 | 1 | 3.2 |
| 2000 | 35 | 2 | 5.7 |
| 2002 | 55 | 6 | 10.9 |
| 2004 | 41 | 5 | 12.2 |
| 2007 | 56 | 6 | 10.7 |
| 2010 | 53 | 10 | 18.8 |
| 2014 (June) | 60 | 12 | 20.0 |