Value | Category | Cases | |
---|---|---|---|
0 | neither certificate or registered | 24 |
0.7%
|
1 | has certificate | 0 |
0%
|
2 | registered | 3249 |
97.6%
|
6 | other | 28 |
0.8%
|
8 | don't know | 29 |
0.9%
|
Sysmiss | 41284 |