| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 59 |
11.9%
|
| 1 | Yes | 430 |
87%
|
| 996 | Refuse to answer | 0 |
0%
|
| 997 | Don't know what it is/don’t understand | 1 |
0.2%
|
| 999 | Don't know | 4 |
0.8%
|