| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 97 |
8.1%
|
| 1 | Rarely | 63 |
5.3%
|
| 2 | Often | 278 |
23.2%
|
| 3 | Always | 744 |
62%
|
| 9 | Don't know | 18 |
1.5%
|
| 98 | Refused | 0 |
0%
|