| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -98 | Refused to answer | 0 |
0%
|
| 0 | No | 247 |
80.7%
|
| 1 | Yes | 59 |
19.3%
|
| Sysmiss | 886 |