| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 |
36.1%
|
|
| 2 | 23 |
19.3%
|
|
| 3 | 43 |
36.1%
|
|
| 4 | 10 |
8.4%
|
|
| Sysmiss | 3 |