| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9 |
0.2%
|
| 2 | No | 3006 |
59.9%
|
| 98 | Don't know | 22 |
0.4%
|
| 99 | Refuse to answer | 3 |
0.1%
|
| Missing value | 1978 |
39.4%
|