| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 476 |
96.4%
|
| 1 | Yes | 17 |
3.4%
|
| 996 | Refuse to answer | 0 |
0%
|
| 998 | Can’t remember | 1 |
0.2%
|
| 999 | Don’t know | 0 |
0%
|