| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 250 |
20.8%
|
| 1 | Rarely | 276 |
23%
|
| 2 | Often | 257 |
21.4%
|
| 3 | Always | 247 |
20.6%
|
| 8 | Refused | 3 |
0.3%
|
| 9 | Don’t know | 167 |
13.9%
|