| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, always | 135 | 81777 |
2.9%
|
| 2 | Yes, sometimes | 152 | 99390 |
3.6%
|
| 3 | No | 1774 | 1108767 |
39.6%
|
| Sysmiss | 2898 | 1507837 |