| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
34.3%
|
|
| 2 | 17 |
24.3%
|
|
| 3 | 15 |
21.4%
|
|
| 4 | 14 |
20%
|
|
| Sysmiss | 4528 |