Value | Category | Cases | |
---|---|---|---|
0 | neither certificate or registered | 3123 |
36.8%
|
1 | has certificate | 4320 |
51%
|
2 | registered | 859 |
10.1%
|
8 | don't know | 102 |
1.2%
|
9 | 71 |
0.8%
|
|
Sysmiss | 68445 |