| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 273 |
11.4%
|
| 1 | Rarely | 516 |
21.5%
|
| 2 | Often | 746 |
31.1%
|
| 3 | Always | 784 |
32.7%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don’t know | 78 |
3.3%
|