| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 780 |
32.6%
|
| 1 | Sometimes | 674 |
28.2%
|
| 2 | Often | 330 |
13.8%
|
| 3 | Always | 347 |
14.5%
|
| 9 | Don't know | 259 |
10.8%
|
| 98 | Refused | 0 |
0%
|