| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 75 |
6.3%
|
| 1 | Rarely | 81 |
6.8%
|
| 2 | Often | 254 |
21.2%
|
| 3 | Always | 768 |
64%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 21 |
1.8%
|