| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 159 |
13.3%
|
| 1 | Rarely | 124 |
10.3%
|
| 2 | Often | 252 |
21%
|
| 3 | Always | 608 |
50.7%
|
| 8 | Refused | 5 |
0.4%
|
| 9 | Don’t know | 52 |
4.3%
|