Sovereign rows of the World Bank / UNESCO “Research and development expenditure (% of GDP)” indicator. Top 30 by most recent year. Aggregates excluded.
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How to use this chart
Play/Pause starts and stops the year-by-year animation, the year slider jumps to any year, and the speed selector (0.5×, 1×, 2×) changes playback speed. Each year shows the top 12 entries out of the 30 held in the dataset.
About this ranking
About this metric. “R&D Spending as Share of GDP by Country (Time Series)” reformats data published by the World Bank (World Bank indicator code GB.XPD.RSDV.GD.ZS). Values are expressed in % of GDP.
What to watch. Israel and South Korea — resource-poor countries that made technology a national strategy — pulling past everyone is the main plot. The quieter one: Japan led the table in 1996 at 2.6% and never really declined; the competition simply accelerated past it.
Caveats. R&D intensity divides spending by GDP, so a booming economy can lower the ratio even while budgets grow. What counts as R&D (defence programmes, business development costs) also varies by country and survey revision, blurring fine distinctions.
Trends in the data
Japan’s position is the clearest way into this indicator. It recorded 2.64% in 1996, first in the table, and 3.44% in 2023 — a gain of 0.8 percentage points. It still dropped five places, because other countries raised their share faster. The United States did the same thing: up a full point from 2.45% to 3.45%, yet down from 4th to 5th. In this table, increasing your investment and losing rank at the same time is entirely normal.
The largest proportional increase is China’s 4.6× rise, from 0.56% to 2.58%, lifting it from 22nd of 23 countries in 1996 to 15th. Keep in mind that this is a share of GDP. China’s economy expanded enormously over the same period, so the growth in absolute R&D spending is far larger than the growth in the ratio. A ratio ranking measures how much weight an economy places on research, which is a different question from how much money is spent.
The countries that fell are worth a look. Among those with values in both 1996 and 2023, only France saw its ratio decline (2.23% → 2.18%), dropping from 6th to 17th. Canada rose from 1.61% to 1.81% and still fell from 13th to 22nd; the Netherlands went from 9th to 16th, Spain from 20th to 28th, and Finland from 3rd all the way to 11th. Three decades in which parts of northern and western Europe gave up relative ground.
Coverage grows from 23 countries in 1996 to 28 in 2023, so the earlier years carry fewer lines. Second-placed Liechtenstein (6.01%) has values only near the latest year and appears as little more than a point. In a country of about 40,000 people, the decisions of a handful of firms move the ratio sharply, so a high placing is not comparable with a larger country’s. The 30-country average rose from 1.65% to 2.79%. Because several countries have no value in 1996, subtracting a “rank out of 23” from a “rank out of 28” is not exact; every rank quoted here is recomputed among the countries reporting in that year.
Trivia quiz
What does 'R&D' stand for?
Research and Development — the activities aimed at creating new products and technologies. (Source)
Israel's high R&D intensity is tied to its dense ecosystem of what kind of companies?
Tech start-ups — Israel is often nicknamed the 'Start-up Nation'. (Source)
What intellectual-property right protects an invention for a limited time, rewarding R&D?
A patent, granting the inventor a temporary exclusive right. (Source)
Source
World Bank / UNESCO — R&D expenditure (% of GDP) (GB.XPD.RSDV.GD.ZS)