| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 9408 |
67.9%
|
| 2 | 2 No | 1896 |
13.7%
|
| 3 | 3 (DK) | 2367 |
17.1%
|
| 4 | 4 (Refused) | 187 |
1.3%
|
| Sysmiss | 1085425 |