| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 241 |
42.7%
|
| 2 | No | 318 |
56.4%
|
| 3 | Don't know | 2 |
0.4%
|
| 4 | Refused | 3 |
0.5%
|
| Sysmiss | 436 |