Correlation Explorer
Pick two indicators to see how countries and regions compare — bubble size = population · click any dot for details
2022
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Source: World Bank Open Data
Human Development vs Electricity Access · 2022
In 2022, Human Development Index and Access to Electricity show a strong positive correlation (r = 0.79) across 193 countries.
Countries with higher human development strongly tend to record higher electricity access — the two indicators are closely associated at the global level.
Use the interactive bubble chart to explore individual countries and regions, or adjust the year slider to see how this relationship has evolved over time. Bubble size represents population.