| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 79 |
6.6%
|
| 1 | Rarely | 140 |
11.7%
|
| 2 | Often | 605 |
50.4%
|
| 3 | Always | 314 |
26.2%
|
| 9 | Don't know | 62 |
5.2%
|
| 98 | Refused | 0 |
0%
|