| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1/4 | 21 |
33.9%
|
| 2 | 1/2 | 11 |
17.7%
|
| 3 | 3/4 | 10 |
16.1%
|
| 4 | all | 20 |
32.3%
|
| Sysmiss | 1547 |