| Value | Category | Cases | |
|---|---|---|---|
| 1 | 55 |
46.2%
|
|
| 2 | 17 |
14.3%
|
|
| 3 | 43 |
36.1%
|
|
| 4 | 4 |
3.4%
|
|
| Sysmiss | 3 |