| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 12500 |
33.5%
|
| 2 | 2 No | 21670 |
58.1%
|
| 3 | 3 (DK) | 2955 |
7.9%
|
| 4 | 4 (Refused) | 161 |
0.4%
|
| Sysmiss | 1061997 |