| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 8078 |
74.2%
|
| 2 | Rarely | 335 |
3.1%
|
| 3 | Sometimes | 361 |
3.3%
|
| 4 | Often | 143 |
1.3%
|
| 5 | Regularly | 204 |
1.9%
|
| 7 | NA | 1769 |
16.2%
|
| Sysmiss | 26 |