| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 228 |
19%
|
| 1 | Rarely | 428 |
35.7%
|
| 2 | Often | 301 |
25.1%
|
| 3 | Always | 189 |
15.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 54 |
4.5%
|