| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 131 |
21.8%
|
| 2 | No | 461 |
76.6%
|
| 3 | Don't know | 10 |
1.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 398 |