| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 595 |
49.6%
|
| 1 | Sometimes | 269 |
22.4%
|
| 2 | Often | 141 |
11.8%
|
| 3 | Always | 56 |
4.7%
|
| 9 | Don’t know | 138 |
11.5%
|
| 98 | Refused | 0 |
0%
|