| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 584943 |
69.5%
|
| 2 | 2 No | 193600 |
23%
|
| 3 | 3 (DK) | 58887 |
7%
|
| 4 | 4 (Refused) | 4758 |
0.6%
|
| Sysmiss | 257095 |