| Value | Category | Cases | |
|---|---|---|---|
| 1 | Has birth certificate | 7 |
0.6%
|
| 2 | Registered | 47 |
4%
|
| 3 | Neither | 906 |
77.9%
|
| 8 | Don't Know | 203 |
17.5%
|
| Sysmiss | 14663 |