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Research and development expenditure (% of GDP)
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Gross domestic expenditures on research and development (R&D), expressed as a percent of GDP. They include both capital and current expenditures in the four main sectors: Business enterprise, Government, Higher education and Private non-profit. R&D covers basic research, applied research, and experimental development.
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World Bank Indicators API (JSON)
Contrôle technique: Accessible · 2 oct. 2026
Un aperçu des données
Échantillon · 100 lignes maximumCes lignes sont un extrait limité de la source. Les valeurs absentes restent vides. Aucune statistique ni conclusion n’a été calculée.
| indicator | country | country_code | year | value | unit |
|---|---|---|---|---|---|
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2025 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2024 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2023 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2022 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2021 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2020 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2019 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2018 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2017 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2016 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2015 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2014 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2013 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2012 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2011 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2010 | 0.586779084367876 | |
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2009 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2008 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2007 | 0.659864661576848 | |
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2006 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2005 | 0.626592924758238 | |
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2004 | 0.626100578625712 | |
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2003 | 0.594539921118996 | |
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2002 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2001 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 2000 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1999 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1998 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1997 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1996 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1995 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1994 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1993 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1992 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1991 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1990 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1989 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1988 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1987 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1986 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1985 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1984 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1983 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1982 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1981 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1980 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1979 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1978 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1977 | ||
| Research and development expenditure (% of GDP) | Africa Eastern and Southern | AFE | 1976 |
World Bank Indicators API (JSON) · 2 oct. 2026 · 50 lignes
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Limites et précautions
Country, year and measurement availability differ by indicator. Missing values are not zero. World Bank republishes contributions from the data providers named above. Time coverage is not inferred from the first API page.
Attribution
World Bank · Research and development expenditure (% of GDP). Original data providers: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), uri: https://databrowser.uis.unesco.org/resources/bulk, publisher: UNESCO Institute for Statistics (UIS), date accessed: 2025-03-26, date published: 2025-02
CC BY 4.0 · World Bank termsProvenance et fiches sources
World Bank · World Development IndicatorsGB.XPD.RSDV.GD.ZS
Dernière importation DataSeek2 oct. 2026État des sourcesContinuer à explorer
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