| Value | Category | Cases | |
|---|---|---|---|
| 1 | 28 |
25.2%
|
|
| 2 | 36 |
32.4%
|
|
| 3 | 38 |
34.2%
|
|
| 4 | 9 |
8.1%
|
|
| Sysmiss | 173 |