| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
25%
|
| 2 | No | 56 |
73.7%
|
| 8 | Don't know | 1 |
1.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 924 |