| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 349 |
32.4%
|
| 2 | 2 No | 491 |
45.6%
|
| 3 | 3 (DK) | 235 |
21.8%
|
| 4 | 4 (Refused) | 2 |
0.2%
|
| Sysmiss | 1098206 |