| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 282 |
23.5%
|
| 1 | Rarely | 339 |
28.3%
|
| 2 | Often | 258 |
21.5%
|
| 3 | Always | 102 |
8.5%
|
| 9 | Do not know | 219 |
18.3%
|
| 98 | Refused | 0 |
0%
|