| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 = Yes | 31 |
3.8%
|
| 2 | 2 = No | 631 |
78%
|
| 5 | 5 = Missing | 0 |
0%
|
| 7 | 7 = Refusal | 147 |
18.2%
|
| 9 | 9 = Not applicable | 0 |
0%
|