| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 39 |
3.3%
|
| 1 | Sometimes | 45 |
3.8%
|
| 2 | Often | 157 |
13.1%
|
| 3 | Always | 908 |
75.7%
|
| 9 | Don't know | 51 |
4.3%
|
| 98 | Refused | 0 |
0%
|