| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 165 |
84.2%
|
| 1 | yes | 3 |
1.5%
|
| 3 | Prefer not to answer | 0 |
0%
|
| 5 | missing | 1 |
0.5%
|
| 6 | other | 0 |
0%
|
| 7 | refusal | 0 |
0%
|
| 8 | dtk | 21 |
10.7%
|
| 9 | na | 6 |
3.1%
|