| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 155 |
12.9%
|
| 1 | Sometimes | 294 |
24.5%
|
| 2 | Often | 419 |
34.9%
|
| 3 | Always | 300 |
25%
|
| 9 | Don't know | 32 |
2.7%
|
| 98 | Refused | 0 |
0%
|