| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 83 | 25407 |
2.1%
|
| 2 | Sometimes | 139 | 41287 |
3.5%
|
| 3 | Rarely | 83 | 25173 |
2.1%
|
| 4 | No | 128 | 37827 |
3.2%
|
| Sysmiss | 3864 | 1059588 |