| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 141 |
11.8%
|
| 1 | Sometimes | 170 |
14.2%
|
| 2 | Often | 393 |
32.8%
|
| 3 | Always | 415 |
34.6%
|
| 9 | Don't know | 81 |
6.8%
|
| 98 | Refused | 0 |
0%
|