| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
32.9%
|
|
| 2 | 35 |
44.3%
|
|
| 3 | 15 |
19%
|
|
| 4 | 3 |
3.8%
|
|
| Sysmiss | 301 |