Value | Category | Cases | |
---|---|---|---|
0 | neither certificate or registered | 7 |
5.2%
|
1 | has certificate | 0 |
0%
|
2 | registered | 125 |
93.3%
|
6 | other | 0 |
0%
|
8 | don't know | 2 |
1.5%
|
Sysmiss | 44480 |