| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 166 |
4.6%
|
| 2 | No | 1259 |
34.8%
|
| 7 | Not applicable | 2176 |
60.1%
|
| 8 | Refused | 4 |
0.1%
|
| 9 | Missing | 14 |
0.4%
|