| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 348 |
29%
|
| 1 | Rarely | 114 |
9.5%
|
| 2 | Often | 365 |
30.4%
|
| 3 | Always | 346 |
28.8%
|
| 9 | Don't know | 27 |
2.3%
|
| 98 | Refused | 0 |
0%
|