| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 7123 |
43.5%
|
| 2 | 2 No | 7560 |
46.2%
|
| 3 | 3 (DK) | 1466 |
8.9%
|
| 4 | 4 (Refused) | 231 |
1.4%
|
| Sysmiss | 1082903 |