| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 100 |
75.2%
|
| 2 | No | 30 |
22.6%
|
| 3 | Don't know | 1 |
0.8%
|
| 4 | Refused | 2 |
1.5%
|
| Sysmiss | 867 |