| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 396 |
16.5%
|
| 1 | Rarely | 829 |
34.5%
|
| 2 | Often | 643 |
26.8%
|
| 3 | Always | 484 |
20.2%
|
| 9 | Don't know | 48 |
2%
|
| 98 | Refused | 0 |
0%
|