🗺 World Map

The world map visualises Life Expectancy (years) for 2024, shading each country by value so regional patterns stand out at a glance. Use the year slider to replay the data back to 1960, and click any country to load its historical trend.

📈 Over Time

The line chart tracks Life Expectancy (years) over time for a custom set of countries or regions. Add or remove countries with the selector above the chart. Inflection points often reveal recessions, policy reforms, or major global events.

🏆 Ranking

The ranking chart shows longest life expectancy as of 2024 (or the latest available year). The default view covers the top 20 countries; expand to the full global ranking with the "Show all countries" button.

In 2024, Monaco led the world in life expectancy at 86.5 yrs, followed by San Marino (85.8 yrs) and Hong Kong SAR, China (85.4 yrs). Nigeria ranked last at 54.6 yrs, 31.9 years below Monaco.