| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 0 | Never | 285 |
23.8%
|
| 1 | Rarely | 121 |
10.1%
|
| 2 | Often | 245 |
20.4%
|
| 3 | Always | 495 |
41.3%
|
| 9 | Don’t know | 47 |
3.9%
|
| 998 | Refused | 0 |
0%
|