| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 401 |
36.3%
|
| 1 | Some of the time | 453 |
41%
|
| 2 | Most of the time | 153 |
13.9%
|
| 3 | Always | 57 |
5.2%
|
| 9 | Don't know | 40 |
3.6%
|
| 98 | Refused | 0 |
0%
|