| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 60 |
30.6%
|
| 1 | yes | 1 |
0.5%
|
| 3 | Prefer not to answer | 0 |
0%
|
| 5 | missing | 0 |
0%
|
| 6 | other | 0 |
0%
|
| 7 | refusal | 0 |
0%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 135 |
68.9%
|