| value | category | cases | |
|---|---|---|---|
| 0 | no | 29 |
7.5%
|
| 1 | yes | 352 |
91.2%
|
| 8 | dk | 1 |
0.3%
|
| 9 | 4 |
1%
|
|
| 11 | .Z | 5711 |