| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 153 |
26.2%
|
| 2 | No | 415 |
71.2%
|
| 3 | Don't know | 14 |
2.4%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 423 |