| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 76 |
16.2%
|
| 2 | No | 390 |
83.2%
|
| 8 | Don't know | 3 |
0.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 531 |