| Characteristic | Inequality-adjusted Human Development Index (0-1) |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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May 2025
Worldwide
2023
The Human Development Index (HDI) is a statistic ranking countries around the world by level of human development. It is expressed as a value between 0 and 1. Since 1990, the HDI has been published in the annual Human Development Report of the UNDP. Highly developed countries have a HDI value of at least 0.8. The HDI is based on a large number of indicators, including, life expectancy at birth, literacy rate, education levels and gross national income (GNI) per capita.
The inequality-adjusted Human Development Index (IHDI) takes a country's longevity, income, and education levels into account. Please read more on page 271 in the .









