| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 20787 |
59%
|
| 2 | 2 No | 12609 |
35.8%
|
| 3 | 3 (DK) | 1569 |
4.5%
|
| 4 | 4 (Refused) | 238 |
0.7%
|
| Sysmiss | 1064080 |