Research and Development Spending

Gross domestic expenditure on R&D (% of GDP)·Higher is better — rank 1 leads·Published by UNESCO Institute for Statistics (UIS)

We hold 28 editions of this indicator, from 1996 to 2023 — 2,437 rows in total, and 84 countries in the newest.

28 editions (1996–2023), 52 to 102 countries. Gross domestic expenditure on research and development as a share of GDP, counting business, government, higher education and non-profit spending together. The standard measure of how much of an economy is aimed at producing new knowledge, and SDG indicator 9.5.1. ⚠ It counts money in, not discoveries out — Israel leads 2023 at 6.35%, which says what the country spends and nothing about what it found. ⚠ Editions reporting fewer than 50 countries are not written — that drops UIS’s trailing stub year, which opens with a handful of early reporters, and any thin historical year. ⚠ UIS ranks nobody, so no rank is stored; the POSITION on the statistics page is derived here by ordering the score and labelled as ours.