| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 34 |
2.8%
|
| 1 | Rarely | 120 |
10%
|
| 2 | Often | 196 |
16.3%
|
| 3 | Always | 761 |
63.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 88 |
7.3%
|