TY  - BOOK
A1  - KOSIS
T1  - Average birth age of mothers by province/city/birth rank 1993–2022
Y1  - 2023
UR  - https://kosis.kr/statHtml/statHtml.do?orgId=101&tblId=DT_1B81A20&conn_path=I2
CY  - Daejeon
PB  - Statistics Korea

ER  -