| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 yes | 1068 |
70.4%
|
| 2 | 2 more or less | 287 |
18.9%
|
| 3 | 3 no | 153 |
10.1%
|
| 8 | 8 don't know | 4 |
0.3%
|
| 9 | 9 no answer | 6 |
0.4%
|