| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 719 |
59.9%
|
| 1 | Sometimes | 273 |
22.8%
|
| 2 | Often | 96 |
8%
|
| 3 | Always | 30 |
2.5%
|
| 9 | Don't know | 82 |
6.8%
|
| 98 | Refused | 0 |
0%
|