| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 375 |
31.3%
|
| 1 | Rarely | 432 |
36%
|
| 2 | Often | 274 |
22.8%
|
| 3 | Always | 84 |
7%
|
| 9 | Don't know | 35 |
2.9%
|
| 98 | Refused | 0 |
0%
|