| Value | Category | Cases | |
|---|---|---|---|
| -95 | Refused | 1 |
0.1%
|
| 0 | No | 301 |
15.1%
|
| 1 | Yes | 1676 |
84.2%
|
| 99 | Don’t know | 13 |
0.7%
|
| Sysmiss | 744 |