| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 10238 |
21.8%
|
| 2 | 2 No | 34185 |
72.7%
|
| 3 | 3 (DK) | 2435 |
5.2%
|
| 4 | 4 (Refused) | 163 |
0.3%
|
| Sysmiss | 1052262 |