| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 519 |
43.3%
|
| 1 | Only Sometimes | 320 |
26.7%
|
| 2 | Often | 187 |
15.6%
|
| 3 | Always | 159 |
13.3%
|
| 9 | Don't know | 14 |
1.2%
|
| 998 | Refused | 0 |
0%
|