| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 180 |
15%
|
| 1 | Rarely | 233 |
19.4%
|
| 2 | Often | 454 |
37.8%
|
| 3 | Always | 289 |
24.1%
|
| 9 | Don’t know | 44 |
3.7%
|
| 98 | Refused | 0 |
0%
|