| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 24 |
9.9%
|
| 2 | No | 215 |
88.5%
|
| 8 | Don't know | 4 |
1.6%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 757 |