| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5-9 | 3664 |
48%
|
| 2 | 10-14 | 2587 |
33.9%
|
| 3 | 15-17 | 1176 |
15.4%
|
| Sysmiss | 201 |
2.6%
|