Previous Participation Numbers
|
Year |
Participating Schools | Full Boys Teams | Full Girls Teams | Male Participants | Female Participants |
| 1990 | 5 | 3 | 3 | 42 | 22 |
| 1991 | 4 | 4 | 2 | 45 | 20 |
| 1992 | 5 | 4 | 2 | 44 | 20 |
| 1993 | 7 | 6 | 3 | 66 | 43 |
| 1994 | 11 | 11 | 5 | 101 | 65 |
| 1995 | 13 | 11 | 6 | 108 | 67 |
| 1996 | 12 | 11 | 6 | 90 | 54 |
| 1997 | 11 | 11 | 4 | 61 | 34 |
| 1998 | 16 | 12 | 11 | 118 | 102 |
| 1999 | 13 | 11 | 9 | 88 | 71 |
| 2000 | 16 | 10 | 8 | 109 | 73 |
| 2001 | 14 | 12 | 6 | 97 | 68 |
| 2002 | 17 | 11 | 9 | 115 | 75 |
| 2003 | 15 | 8 | 8 | 93 | 75 |
| 2004 | 16 | 10 | 10 | 105 | 94 |
| 2005 | 15 | 11 | 6 | 118 | 93 |
| 2006 | 16 | 13 | 10 | 136 | 96 |
| 2007 | 15 | 11 | 9 | 116 | 94 |
| 2008 | 14 | 13 | 9 | 109 | 92 |
| 2009 | 11 | 8 | 8 | 91 | 87 |
| 2010 | 10 | 8 | 7 | 68 | 69 |
| 2011 | 10 | 10 | 8 | 94 | 89 |