| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 295 |
24.6%
|
| 1 | Rarely | 271 |
22.6%
|
| 2 | Often | 300 |
25%
|
| 3 | Always | 61 |
5.1%
|
| 9 | Don't know | 273 |
22.8%
|
| 98 | Refused | 0 |
0%
|