| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 399 |
50.5%
|
| 2 | No | 383 |
48.5%
|
| 3 | Don't know | 7 |
0.9%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 210 |