| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 197 |
8.2%
|
| 1 | Only Sometimes | 656 |
27.3%
|
| 2 | Often | 1221 |
50.9%
|
| 3 | Always | 299 |
12.5%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don’t know | 25 |
1%
|