| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 93 |
7.8%
|
| 1 | Rarely | 105 |
8.8%
|
| 2 | Often | 280 |
23.3%
|
| 3 | Always | 720 |
60%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 2 |
0.2%
|