| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regularly | 84 |
1.2%
|
| 2 | Often | 152 |
2.1%
|
| 3 | Sometimes | 222 |
3.1%
|
| 4 | Rarely | 365 |
5.2%
|
| 5 | Never | 6259 |
88.4%
|
| Sysmiss | 2778 |