ChartsDemographyForecasts World population by level of fertiliy over time (1950 – 2010) October 20, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Source: wwwourworldindata.org Related Posts:How the World was Imagined: First Maps and AtlasesOfficial gems, minerals and rocks symbols of every…The 30 Best Map-Based Strategy Board GamesHow America’s Source of Immigrants Has Changed in…The Most Isolated City in Each U.S. State MappedThe Oldest Building in Each U.S. State MappedU.S. Population Density MappedThe Best World Atlases in 2025