| Value | Category | 
|---|---|
| 100 | No | 
| 110 | Never had certificate | 
| 120 | Had certificate | 
| 121 | Vaccination dates recorded | 
| 122 | Vaccination dates not recorded | 
| 200 | Yes | 
| 210 | Yes, seen | 
| 211 | Vaccination dates recorded | 
| 212 | Vaccination dates not recorded | 
| 213 | Short certificate | 
| 214 | Long certificate | 
| 215 | Both long and short certificate | 
| 220 | Yes, not seen | 
| 997 | Don't know | 
| 998 | Missing | 
| 999 | NIU (not in universe) | 
| var_concept.title | Vocabulary | 
|---|---|
| Child birth records Variables -- TOPICS | IPUMS |