| value | category | cases | |
|---|---|---|---|
| 0 | No | 2 |
40%
|
| 4 | 1 |
20%
|
|
| 5 | 1 |
20%
|
|
| 7 | 1 |
20%
|
|
| 8 | DK | 0 |
0%
|
| Sysmiss | 12472 |