| Value | Category | Cases | |
|---|---|---|---|
| 0 | 24 |
20.3%
|
|
| 1 | 19 |
16.1%
|
|
| 2 | 51 |
43.2%
|
|
| 4 | 24 |
20.3%
|
|
| Sysmiss | 8692 |