| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 13206 |
73.4%
|
| 2 | 2 No | 4137 |
23%
|
| 3 | 3 (DK) | 588 |
3.3%
|
| 4 | 4 (Refused) | 69 |
0.4%
|
| Sysmiss | 1081283 |