| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Yes | 4442 |
8.8%
|
| 2 | 2 No | 44882 |
89.4%
|
| 3 | 3 (DK) | 691 |
1.4%
|
| 4 | 4 (Refused) | 181 |
0.4%
|
| Sysmiss | 1049087 |