| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 - 11 | 30674 |
59%
|
| 2 | 12 - 14 | 11332 |
21.8%
|
| 3 | 15 | 3742 |
7.2%
|
| 4 | 16 - 17 | 6253 |
12%
|
| Sysmiss | 70445 |