Fertility Rate

Which country has more births per woman?
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About this game

Which country has more births per woman? Compare total fertility rates and build a streak. The range runs from under one to over six, so many pairs are clear once you know the regions, and the close calls come from countries in the middle of the same transition.

Understanding the comparison

Roughly 2.1 births per woman keeps a population steady without migration, and that line splits the map cleanly. Most of Europe and East Asia sit well below it, with South Korea the lowest in the world. The highest rates are concentrated in central and western Africa. Income tracks this more closely than any other measure in these games.

How this measure is defined

The total fertility rate is the number of children a woman would have across her lifetime at the age-specific birth rates of the reference year. It is a synthetic measure for one year, not a count of completed families, and it says nothing on its own about population growth, which also depends on mortality and migration.