| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 428 |
86.6%
|
| 1 | Sometimes | 61 |
12.3%
|
| 2 | Often | 5 |
1%
|
| 996 | Refuse to answer | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|