| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 325 |
27.1%
|
| 1 | Rarely | 171 |
14.3%
|
| 2 | Often | 292 |
24.3%
|
| 3 | Always | 384 |
32%
|
| 9 | Don't know | 28 |
2.3%
|
| 998 | Refused | 0 |
0%
|