| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 74 |
28.1%
|
| 2 | No | 185 |
70.3%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 4 |
1.5%
|
| Sysmiss | 737 |