| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 152113 |
45.5%
|
| 2 | 2 No | 170575 |
51%
|
| 3 | 3 (DK) | 10435 |
3.1%
|
| 4 | 4 (Refused) | 1022 |
0.3%
|
| Sysmiss | 765138 |