| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 423 |
87%
|
| 2 | No | 62 |
12.8%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 514 |