| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 114 |
20.6%
|
| 2 | No | 435 |
78.7%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 4 |
0.7%
|
| Sysmiss | 465 |