| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
60%
|
|
| 2 | 10 |
33.3%
|
|
| 3 | 1 |
3.3%
|
|
| 4 | 1 |
3.3%
|
|
| Sysmiss | 10647 |