|
| <19 | 19 - 24 | Older | Total |
| Intermediate | 49 | 36 | 46 | 131 |
| Advanced | 35 | 52 | 74 | 162 |
| Higher | 4 | 19 | 48 | 71* |
| Total | 89 | 107 | 168 | 364 |