| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 321 |
26.8%
|
| 1 | Sometimes | 214 |
17.8%
|
| 2 | Often | 161 |
13.4%
|
| 3 | Always | 374 |
31.2%
|
| 9 | Don't know | 130 |
10.8%
|
| 98 | Refused | 0 |
0%
|