| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 156 | 42166 |
3.5%
|
| 2 | Sometimes | 328 | 91580 |
7.7%
|
| 3 | Rarely | 368 | 99299 |
8.3%
|
| 4 | Never | 3422 | 948562 |
79.8%
|
| Sysmiss | 23 | 7674 |