| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15 |
8.8%
|
| 2 | No | 150 |
88.2%
|
| 8 | Don't know | 5 |
2.9%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 830 |