| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 708 |
59%
|
| 1 | Rarely | 216 |
18%
|
| 2 | Often | 124 |
10.3%
|
| 3 | Always | 143 |
11.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 9 |
0.8%
|