| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 725 |
60.4%
|
| 1 | Rarely | 324 |
27%
|
| 2 | Often | 71 |
5.9%
|
| 3 | Always | 5 |
0.4%
|
| 9 | Don't know | 75 |
6.3%
|
| 98 | Refused | 0 |
0%
|