| Value | Category | Cases | |
|---|---|---|---|
| 1 | 32 |
25.6%
|
|
| 2 | 41 |
32.8%
|
|
| 3 | 22 |
17.6%
|
|
| 4 | 30 |
24%
|
|
| Sysmiss | 4716 |