| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 14 |
19.2%
|
| 1 | yes | 3 |
4.1%
|
| 3 | prefer not to answer | 0 |
0%
|
| 5 | missing | 16 |
21.9%
|
| 6 | other | 0 |
0%
|
| 7 | refusal | 0 |
0%
|
| 8 | dtk | 0 |
0%
|
| 9 | na | 40 |
54.8%
|