| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 100 |
70.4%
|
| 2 | No | 40 |
28.2%
|
| 3 | Don't know | 2 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 858 |