| Value | Category | Cases | |
|---|---|---|---|
| 1 | Has birth certificate | 10 |
0.4%
|
| 2 | Registered | 150 |
5.5%
|
| 3 | Neither | 2152 |
78.5%
|
| 8 | Don't Know | 429 |
15.7%
|
| Sysmiss | 13085 |