Croatia vs Iran, Islamic Republic of: Researchers in R&D

Croatia
2,440 per million people
in 2023
Iran, Islamic Republic of
2,240 per million people
in 2021
Croatia rank
39th
Iran, Islamic Republic of rank
42nd

Researchers in R&D over time

  • Croatia
  • Iran, Islamic Republic of
5001.0k1.5k2.0k2.5k199820102023

How they compare

Croatia currently reports 2,440 per million people against 2,240 per million people in Iran, Islamic Republic of, a difference of 200 per million people.

That makes Croatia's figure about 1.1 times Iran, Islamic Republic of's.

Across all 10 years both countries report, Croatia has been ahead every year.

Croatia ranks 39th and Iran, Islamic Republic of ranks 42nd of 103 countries.

Croatia has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Croatia Iran, Islamic Republic of Difference Ahead
2000s 1,499 per million people 702.27 per million people 796.91 per million people Croatia
2010s 1,728 per million people 969.61 per million people 758.82 per million people Croatia
2020s 2,414 per million people 2,240 per million people 174.68 per million people Croatia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher researchers in r&d, Croatia or Iran, Islamic Republic of?
Croatia, at 2,440 per million people against 2,240 per million people in Iran, Islamic Republic of as of 2023.
What is the difference in researchers in r&d between Croatia and Iran, Islamic Republic of?
200 per million people, with Croatia ahead.
How many years of comparable data are there for Croatia and Iran, Islamic Republic of?
10 years are reported by both, from 2006 to 2021.
How do Croatia and Iran, Islamic Republic of rank globally for researchers in r&d?
Croatia ranks 39th and Iran, Islamic Republic of ranks 42nd of 103 countries.
Where does this data come from?
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Researchers in R&D (per million people). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Croatia vs Iran, Islamic Republic of: Researchers in R&D. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 04 September 2026, from https://science-tech.statizoid.com/compare/researchers-in-r-and-d-per-million-people/croatia/iran-islamic-rep/

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About this data

Indicator
Researchers in R&D (per million people)
Unit
per million people
Source
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
128 places, 2,361 data points, 1996–2024
Last refreshed

The number of researchers engaged in Research &Development (R&D), expressed as per million. Researchers are professionals who conduct research and improve or develop concepts, theories, models techniques instrumentation, software of operational methods. R&D covers basic research, applied research, and experimental development.