| Value | Category | Cases | |
|---|---|---|---|
| 0 | 36 |
75%
|
|
| 1 | 9 |
18.8%
|
|
| 2 | 2 |
4.2%
|
|
| 3 | 1 |
2.1%
|
|
| Sysmiss | 1250 |