| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1/4 | 33 |
4.4%
|
| 2 | 1/2 | 39 |
5.2%
|
| 3 | 3/4 | 112 |
15%
|
| 4 | all | 564 |
75.4%
|
| Sysmiss | 861 |