| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 104 |
12.7%
|
| 2 | No | 711 |
86.6%
|
| 3 | Don't know | 5 |
0.6%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 181 |