Compare
Countries, side by side
Choose a measure, add up to four countries, and see how they moved. Every line is one measure in one unit, and the link you copy opens exactly this view.
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- India and China: population
- US, Japan and Germany: income per person
- Nigeria and Brazil: babies per woman, change since 1990
- India, Pakistan and Bangladesh: internet users
- US, China and India: CO₂ per person
Want the story behind a number? Each country page links its reels, and every country has its own over-time view.