| Value | Category | Cases | |
|---|---|---|---|
| -89 | Refused | 0 |
0%
|
| -88 | Don't know | 0 |
0%
|
| 0 | No | 1275 |
99.2%
|
| 1 | Yes | 10 |
0.8%
|
| Sysmiss | 13 |