Value | Category | Cases | |
---|---|---|---|
1 | 1 Yes, it is necessary | 1475 |
35.1%
|
2 | 2 No, it is not necessary | 2358 |
56.1%
|
3 | 3 DK | 336 |
8%
|
4 | 4 Refused | 36 |
0.9%
|
Sysmiss | 1095078 |