| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 20 | 18 |
0.5%
|
| 2 | No | 3628 | 3600 |
95.1%
|
| 3 | I don't know | 0 | 0 |
0%
|
| 4 | Not applicable | 2 | 1 |
0%
|
| Sysmiss | 135 | 166 |