| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 19210 |
70.9%
|
| 2 | 2 No | 7234 |
26.7%
|
| 3 | 3 (DK) | 512 |
1.9%
|
| 4 | 4 (Refused) | 135 |
0.5%
|
| Sysmiss | 1072192 |