Bulgaria vs Hong Kong SAR, China
Average IQ by country
Compare historical data and trends between these two countries
Historical Comparison
Detailed Data
| Year | Bulgaria | Hong Kong SAR, China | Difference |
|---|---|---|---|
| 2025 | 93.0 IQ points | 108.0 IQ points | -15.0 IQ points |
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Explore how these countries compare across different economic indicators
Compare Average IQ by country data between Bulgaria and Hong Kong SAR, China. Data is sourced from reliable international organizations and updated regularly.
Data sources: World Bank, IMF, OECD, Transparency International