| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 1650 |
44.2%
|
| 2 | 2 No | 1977 |
53%
|
| 3 | 3 (DK) | 84 |
2.3%
|
| 4 | 4 (Refused) | 19 |
0.5%
|
| Sysmiss | 1095553 |