| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 21626 |
62.2%
|
| 2 | 2 No | 12619 |
36.3%
|
| 3 | 3 (DK) | 256 |
0.7%
|
| 4 | 4 (Refused) | 272 |
0.8%
|
| Sysmiss | 1064510 |