| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 26 |
15.1%
|
| 2 | No | 141 |
82%
|
| 8 | Don't know | 4 |
2.3%
|
| 9 | Refused | 1 |
0.6%
|
| Sysmiss | 828 |