| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 6061 |
76.3%
|
| 1 | yes | 1838 |
23.1%
|
| 8 | dk | 42 |
0.5%
|
| 9 | 4 |
0.1%
|
|
| 11 | .Z | 287 |