| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 3661 |
49.1%
|
| 2 | 2 No | 3358 |
45%
|
| 3 | 3 (DK) | 425 |
5.7%
|
| 4 | 4 (Refused) | 18 |
0.2%
|
| Sysmiss | 1091821 |