| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 138 |
11.5%
|
| 1 | Rarely | 344 |
28.7%
|
| 2 | Often | 462 |
38.5%
|
| 3 | Always | 238 |
19.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don’t know | 18 |
1.5%
|