| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| -2 | Don't know | 0 |
0%
|
| -1 | Refusal | 5 |
0.2%
|
| 0 | No | 2971 |
99.5%
|
| 1 | Yes | 11 |
0.4%
|
| 8 | Don't know | 0 |
0%
|
| 9 | 0 |
0%
|