| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 |
41.4%
|
|
| 2 | 35 |
24.1%
|
|
| 3 | 22 |
15.2%
|
|
| 4 | 28 |
19.3%
|
|
| Sysmiss | 13 |