Value | Category | Cases | |
---|---|---|---|
1 | 1 Yes, it is necessary | 2750 |
65.4%
|
2 | 2 No, it is not necessary | 1278 |
30.4%
|
3 | 3 DK | 150 |
3.6%
|
4 | 4 Refused | 27 |
0.6%
|
Sysmiss | 1095078 |