| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
27.5%
|
|
| 2 | 22 |
24.2%
|
|
| 3 | 34 |
37.4%
|
|
| 4 | 10 |
11%
|
|
| Sysmiss | 1 |