| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
24.4%
|
|
| 2 | 19 |
16%
|
|
| 3 | 61 |
51.3%
|
|
| 4 | 10 |
8.4%
|
|
| Sysmiss | 3 |