| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1330 |
33.1%
|
| 2 | No | 2651 |
66%
|
| 8 | Don't know | 26 |
0.6%
|
| 9 | Refusal | 9 |
0.2%
|
| Sysmiss | 13974 |