| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 782 |
65.2%
|
| 1 | Rarely | 194 |
16.2%
|
| 2 | Often | 108 |
9%
|
| 3 | Always | 76 |
6.3%
|
| 9 | Don't know | 40 |
3.3%
|
| 98 | Refused | 0 |
0%
|