| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 - 8 | 116 |
10.8%
|
| 2 | 9 - 11 | 226 |
21%
|
| 3 | 12 - 14 | 367 |
34.1%
|
| 4 | 15 - 17 | 368 |
34.2%
|
| Sysmiss | 121369 |