| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 151 |
12.8%
|
| 1 | Sometimes | 433 |
36.8%
|
| 2 | Often | 273 |
23.2%
|
| 3 | Always | 101 |
8.6%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don’t know | 211 |
17.9%
|