| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
42.6%
|
|
| 2 | 35 |
37.2%
|
|
| 3 | 15 |
16%
|
|
| 4 | 4 |
4.3%
|
|
| Sysmiss | 47 |