| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
53.3%
|
|
| 2 | 9 |
20%
|
|
| 3 | 11 |
24.4%
|
|
| 4 | 1 |
2.2%
|
|
| Sysmiss | 2544 |