| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 2454 |
21.9%
|
| 2 | 2 No | 8670 |
77.5%
|
| 3 | 3 (DK) | 30 |
0.3%
|
| 4 | 4 (Refused) | 27 |
0.2%
|
| Sysmiss | 1088102 |