Value | Category |
---|---|
01 | January |
02 | February |
03 | March |
04 | April |
05 | May |
06 | June |
07 | July |
08 | August |
09 | September |
10 | October |
11 | November |
12 | December |
98 | Missing |
99 | NIU (not in universe) |
var_concept.title | Vocabulary |
---|---|
Fertility Variables -- TOPICS | IPUMS |