| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 228 |
19%
|
| 1 | Rarely | 333 |
27.8%
|
| 2 | Often | 434 |
36.2%
|
| 3 | Always | 83 |
6.9%
|
| 9 | Don't know | 122 |
10.2%
|
| 98 | Refused | 0 |
0%
|