| Value | Category | Cases | |
|---|---|---|---|
| 1 | 90 |
33.2%
|
|
| 2 | 87 |
32.1%
|
|
| 3 | 55 |
20.3%
|
|
| 4 | 39 |
14.4%
|
|
| Sysmiss | 62 |