| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Multiple answers Mail (EVS) {other missing} | 1 |
0.1%
|
| -1 | Don't know | 10 |
0.8%
|
| 1 | Yes | 1157 |
96.7%
|
| 2 | No | 28 |
2.3%
|