| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 20690 |
22.2%
|
| 2 | 2 No | 70963 |
76.2%
|
| 3 | 3 (DK) | 1240 |
1.3%
|
| 4 | 4 (Refused) | 260 |
0.3%
|
| Sysmiss | 1006130 |