| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 12 |
1%
|
| 0 | Never | 339 |
28.3%
|
| 1 | Only Sometimes | 545 |
45.5%
|
| 2 | Often | 160 |
13.4%
|
| 3 | Always | 107 |
8.9%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don’t know | 33 |
2.8%
|