| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 159 |
13.3%
|
| 1 | Rarely | 194 |
16.2%
|
| 2 | Often | 523 |
43.6%
|
| 3 | Always | 228 |
19%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 96 |
8%
|