The median age is a single indicator of the age distribution of a population, useful for policy planning for the world’s oldest and youngest countries. Read more
Doctor density is measured by the number of doctors per 10,000 people. A higher number indicates a more robust health network in the country. Read more
In this graphic we explore the world’s declining fertility rate over the last 60 years and the disparity in fertility rates between nations Read more
We map out Africa’s population density, spotlighting the continent’s most populous countries and cities. Read more