| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1711 |
21.1%
|
| 1 | yes | 4992 |
61.5%
|
| 8 | dk | 1404 |
17.3%
|
| 9 | 6 |
0.1%
|
|
| 11 | .Z | 126 |