| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 237 |
15%
|
| 1 | Rarely | 240 |
15.2%
|
| 2 | Often | 502 |
31.8%
|
| 3 | Always | 550 |
34.8%
|
| 8 | Refused | 9 |
0.6%
|
| 9 | Don’t know | 42 |
2.7%
|