| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 98 |
83.1%
|
| 1 | yes | 17 |
14.4%
|
| 8 | dk | 1 |
0.8%
|
| 9 | 2 |
1.7%
|
|
| 11 | .Z | 18636 |