| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1185 |
49.7%
|
| 1 | Rarely | 508 |
21.3%
|
| 2 | Often | 171 |
7.2%
|
| 3 | Always | 21 |
0.9%
|
| 9 | Don’t know | 501 |
21%
|
| 98 | Refused | 0 |
0%
|