| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 363 |
30.3%
|
| 1 | Rarely | 350 |
29.2%
|
| 2 | Often | 214 |
17.8%
|
| 3 | Always | 45 |
3.8%
|
| 9 | Don't know | 228 |
19%
|
| 998 | Refused | 0 |
0%
|