TY  - ELEC
A1  - Statistics Korea
T1  - Analysis of birth, death, marriage and divorce by educational level: 2000–2015
Y1  - 2017a
UR  - http://kostat.go.kr/portal/korea/kor_nw/2/2/1/index.board
PB  - Statistics Korea
CY  - Daejeon

ER  -