| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 42 |
0.6%
|
| -8 | Refused | 13 |
0.2%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Yes | 3626 |
51.3%
|
| 2 | No | 3392 |
48%
|