| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 875 |
36.8%
|
| 1 | Rarely | 920 |
38.7%
|
| 2 | Often | 356 |
15%
|
| 3 | Always | 114 |
4.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 113 |
4.8%
|