| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 628 |
52.3%
|
| 1 | Only Sometimes | 317 |
26.4%
|
| 2 | Often | 119 |
9.9%
|
| 3 | Always | 31 |
2.6%
|
| 9 | Do not know | 101 |
8.4%
|
| 98 | Refused | 4 |
0.3%
|