| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 4369 |
69.5%
|
| 2 | 2 No | 1680 |
26.7%
|
| 3 | 3 (DK) | 218 |
3.5%
|
| 4 | 4 (Refused) | 19 |
0.3%
|
| Sysmiss | 1092997 |