| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
21%
|
|
| 2 | 61 |
51.3%
|
|
| 3 | 30 |
25.2%
|
|
| 4 | 3 |
2.5%
|
|
| Sysmiss | 3 |