| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 102 |
21.4%
|
| 2 | No | 370 |
77.6%
|
| 8 | Don't know | 4 |
0.8%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 524 |