| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1/4 | 18 |
58.1%
|
| 2 | 1/2 | 1 |
3.2%
|
| 3 | 3/4 | 3 |
9.7%
|
| 4 | all | 9 |
29%
|
| Sysmiss | 1578 |