| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 31 |
33%
|
| 2 | 2 | 22 |
23.4%
|
| 3 | 3-4 | 16 |
17%
|
| 4 | 5-6 | 14 |
14.9%
|
| 5 | >6 | 11 |
11.7%
|
| Sysmiss | 4 |