| value | category | cases | |
|---|---|---|---|
| 1 | <2 | 11 |
13.6%
|
| 2 | 2-3 | 23 |
28.4%
|
| 3 | 4-5 | 17 |
21%
|
| 4 | 6-7 | 16 |
19.8%
|
| 5 | 8-9 | 7 |
8.6%
|
| 6 | 10+ | 7 |
8.6%
|
| Sysmiss | 41439 |