| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 157 |
13.1%
|
| 1 | Rarely | 296 |
24.7%
|
| 2 | Often | 531 |
44.3%
|
| 3 | Always | 166 |
13.8%
|
| 9 | Don't know | 50 |
4.2%
|
| 998 | Refused | 0 |
0%
|