| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 10002 |
92%
|
| 2 | Rarely | 144 |
1.3%
|
| 3 | Sometimes | 130 |
1.2%
|
| 4 | Often | 27 |
0.2%
|
| 5 | Regularly | 29 |
0.3%
|
| 7 | NA | 544 |
5%
|
| Sysmiss | 40 |