| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 72458 |
76.5%
|
| 2 | 2 No | 21779 |
23%
|
| 3 | 3 (DK) | 290 |
0.3%
|
| 4 | 4 (Refused) | 226 |
0.2%
|
| Sysmiss | 1004530 |