Gross domestic expenditure on research and development as a share of GDP. Source: World Bank — World Development Indicators. Retrieved 15 Oct 2026.
2 observations are available since 2007. At least 4 are needed to show a trend chart.
| Period | R&D Spending (% of GDP) |
|---|---|
| 2019 | 0.3% |
| 2007 | 0.1% |
10 countries carry a recent research and development spending as a share of GDP figure. Each opens its own page with the history, the source and the API request.
164 of 207 indicators carry a figure for Nigeria, grouped by topic.