| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 145 |
27.5%
|
| 2 | No | 378 |
71.7%
|
| 3 | Don't know | 3 |
0.6%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 524 |