| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 12 | 5535 |
0.5%
|
| 2 | Sometimes | 25 | 7734 |
0.7%
|
| 3 | Rarely | 46 | 14209 |
1.2%
|
| 4 | No | 350 | 102216 |
8.6%
|
| Sysmiss | 3864 | 1059588 |