| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 yes | 997 |
65.6%
|
| 2 | 2 no | 519 |
34.2%
|
| 8 | 8 don't know | 1 |
0.1%
|
| 9 | 9 no answer | 2 |
0.1%
|