Data Source:
UNWOMEN - Families in a changing world.
LINK:
http://www.unwomen.org/en/digital-library/progress-of-the-worlds-women?y=2019#_Data_insights
(Download: Compilation of figures and tables in the report)
Progress of the World's Women 2019-2020 - Families in a Changing World,
Figure 2.9: Proportion of women aged 20-24 who gave birth before age 18 by region and wealth quintile (latest available year).
Note: concerning the data for Latin America and the Caribbean, Northern Africa and Western Asia, and the World: the data is based on less than two thirds of their respective population and should be treated with caution.