| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 78 |
7.8%
|
| 2 | 2 No | 914 |
90.9%
|
| 3 | 3 (DK) | 13 |
1.3%
|
| 4 | 4 (Refused) | 0 |
0%
|
| Sysmiss | 1098278 |