| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 130 |
10.8%
|
| 1 | Rarely | 238 |
19.8%
|
| 2 | Often | 411 |
34.3%
|
| 3 | Always | 386 |
32.2%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 33 |
2.8%
|