How many years of comparable data are there for Greenland and Sudan?

28 years are reported by both, from 1996 to 2023.

Where does this data come from?

Statizoid (derived), published as Annual articles published in scientific and technical journals, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greenland vs Sudan: Annual articles published in scientific and technical journals, per

Greenland

0 units per US$ of GDP

in 2023

Sudan

0 units per US$ of GDP

in 2023

Greenland rank

122nd

Sudan rank

120th

Annual articles published in scientific and technical journals, per over time

Greenland
Sudan

How they compare

Sudan currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Greenland, a difference of 0 units per US$ of GDP.

The two have swapped places 6 times across 28 shared years of data; in 1996 it was Sudan ahead.

Greenland ranks 122nd and Sudan ranks 120th of 195 countries.

Across the 4 decades both report, Greenland averaged higher in 2 and Sudan in 2.

Head to head by decade

Decade	Greenland	Sudan	Difference	Ahead
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Sudan
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Greenland
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Greenland
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual articles published in scientific and technical journals, per, Greenland or Sudan?: Sudan, at 0 units per US$ of GDP against 0 units per US$ of GDP in Greenland as of 2023.
What is the difference in annual articles published in scientific and technical journals, per between Greenland and Sudan?: 0 units per US$ of GDP, with Sudan ahead.
How many years of comparable data are there for Greenland and Sudan?: 28 years are reported by both, from 1996 to 2023.
How do Greenland and Sudan rank globally for annual articles published in scientific and technical journals, per?: Greenland ranks 122nd and Sudan ranks 120th of 195 countries.
Where does this data come from?: Statizoid (derived), published as Annual articles published in scientific and technical journals, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greenland vs Sudan: Annual articles published in scientific and technical journals, per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/annual-articles-published-in-scientific-and-technical-journals-per-unit-of-gdp/greenland/sudan/

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About this data

Indicator: Annual articles published in scientific and technical journals, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 195 places, 5,413 data points, 1996–2023
Last refreshed: 22 September 2026

Annual articles published in scientific and technical journals divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.