| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 30724 |
44.4%
|
| 2 | Sometimes | 25194 |
36.4%
|
| 3 | Rarely | 10308 |
14.9%
|
| 4 | Never | 2905 |
4.2%
|
| -4 | Not asked | 7257 | |
| -2 | NA | 669 | |
| -1 | DK | 761 |