| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 279 |
23.3%
|
| 1 | Rarely | 364 |
30.3%
|
| 2 | Often | 334 |
27.8%
|
| 3 | Always | 163 |
13.6%
|
| 8 | Refused | 4 |
0.3%
|
| 9 | Don’t know | 56 |
4.7%
|