| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 93 |
14.2%
|
| 2 | No | 560 |
85.5%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 345 |