| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 72 |
19.6%
|
| 2 | 2 | 96 |
26.1%
|
| 3 | 3-6 | 87 |
23.6%
|
| 4 | 7-8 | 49 |
13.3%
|
| 5 | 8+ | 64 |
17.4%
|
| Sysmiss | 46 |