| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 120 |
10%
|
| 1 | Rarely | 353 |
29.5%
|
| 2 | Often | 490 |
40.9%
|
| 3 | Always | 178 |
14.9%
|
| 9 | Don’t know | 57 |
4.8%
|
| 98 | Refused | 0 |
0%
|