| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 33413 |
28.9%
|
| 2 | 2 No | 80197 |
69.5%
|
| 3 | 3 (DK) | 533 |
0.5%
|
| 4 | 4 (Refused) | 1295 |
1.1%
|
| Sysmiss | 983845 |