| Value | Category | Cases | |
|---|---|---|---|
| 10 years old | 13 |
14.9%
|
|
| 11 years old | 5 |
5.7%
|
|
| 12 years old | 8 |
9.2%
|
|
| 13 years old | 10 |
11.5%
|
|
| 14 years old | 5 |
5.7%
|
|
| 15 years old | 6 |
6.9%
|
|
| 16 years old | 1 |
1.1%
|
|
| 17 years old | 4 |
4.6%
|
|
| 18 years old | 1 |
1.1%
|
|
| 19 years old | 1 |
1.1%
|
|
| 20 years old | 1 |
1.1%
|
|
| 21 years old | 2 |
2.3%
|
|
| 22 years old | 1 |
1.1%
|
|
| 3 years old | 3 |
3.4%
|
|
| 4 years old | 2 |
2.3%
|
|
| 5 years old | 5 |
5.7%
|
|
| 6 years old | 3 |
3.4%
|
|
| 7 years old | 3 |
3.4%
|
|
| 8 years old | 9 |
10.3%
|
|
| 9 years old | 4 |
4.6%
|
|
| Sysmiss | 417 |