| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 years old or younger | 2 |
0.3%
|
| 2 | 12 years old | 1 |
0.2%
|
| 3 | 13 years old | 210 |
32.7%
|
| 4 | 14 years old | 212 |
33%
|
| 5 | 15 years old | 148 |
23.1%
|
| 6 | 16 years old | 62 |
9.7%
|
| 7 | 17 years old or older | 7 |
1.1%
|