| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 613 |
51.1%
|
| 1 | Rarely | 338 |
28.2%
|
| 2 | Often | 124 |
10.3%
|
| 3 | Always | 111 |
9.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 13 |
1.1%
|