| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 311434 |
85.8%
|
| 2 | 2 No | 50925 |
14%
|
| 3 | 3 (DK) | 202 |
0.1%
|
| 4 | 4 (Refused) | 286 |
0.1%
|
| Sysmiss | 736436 |