| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 482 |
40.2%
|
| 1 | Only sometimes | 417 |
34.8%
|
| 2 | Often | 156 |
13%
|
| 3 | Always | 63 |
5.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 81 |
6.8%
|