| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Never | 92 |
3.8%
|
| 1 | Rarely | 185 |
7.7%
|
| 2 | Often | 624 |
26%
|
| 3 | Always | 1440 |
60%
|
| 9 | Don't know | 59 |
2.5%
|
| 998 | Refused | 0 |
0%
|