| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 123 |
22.9%
|
| 2 | No | 407 |
75.9%
|
| 3 | Don't know | 5 |
0.9%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 464 |