| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 140 | 46767 |
3.9%
|
| 2 | Sometimes | 149 | 43278 |
3.6%
|
| 3 | Rarely | 60 | 14570 |
1.2%
|
| 4 | No | 84 | 25079 |
2.1%
|
| Sysmiss | 3864 | 1059588 |