| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 141 |
11.8%
|
| 1 | Sometimes | 232 |
19.3%
|
| 2 | Often | 506 |
42.2%
|
| 3 | Always | 273 |
22.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 48 |
4%
|