| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5-9 | 1845 |
48.9%
|
| 2 | 10-14 | 1218 |
32.3%
|
| 3 | 15-17 | 668 |
17.7%
|
| Sysmiss | 45 |
1.2%
|