| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
18.2%
|
|
| 1 | 18 |
54.5%
|
|
| 2 | 1 |
3%
|
|
| 3 | 8 |
24.2%
|
|
| Sysmiss | 10101 |