| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 329 |
27.4%
|
| 1 | Rarely | 464 |
38.7%
|
| 2 | Often | 293 |
24.4%
|
| 3 | Always | 69 |
5.8%
|
| 9 | Don't know | 45 |
3.8%
|
| 998 | Refused | 0 |
0%
|