| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
50%
|
|
| 1 | 1 |
4.2%
|
|
| 2 | 3 |
12.5%
|
|
| 3 | 8 |
33.3%
|
|
| Sysmiss | 1857 |