| Value | Category | Cases | |
|---|---|---|---|
| 1 | 32 |
19.5%
|
|
| 2 | 57 |
34.8%
|
|
| 3 | 71 |
43.3%
|
|
| 4 | 4 |
2.4%
|
|
| Sysmiss | 3370 |