Early-demographic dividend vs Portugal: Scientific and technical journal articles, per square kilometre

Early-demographic dividend
0.0167 units per square kilometre
in 2023
Portugal
0.199 units per square kilometre
in 2023
Early-demographic dividend rank
21st
Portugal rank
20th

Scientific and technical journal articles, per square kilometre over time

  • Early-demographic dividend
  • Portugal
00.050.10.150.2199620092023

How they compare

Portugal currently reports 0.199 units per square kilometre against 0.0167 units per square kilometre in Early-demographic dividend, a difference of 0.1823 units per square kilometre.

That makes Portugal's figure about 11.9 times Early-demographic dividend's.

Across all 28 years both countries report, Portugal has been ahead every year.

Early-demographic dividend ranks 21st and Portugal ranks 20th of 45 groups.

Portugal has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Early-demographic dividend Portugal Difference Ahead
1990s 0.0017 units per square kilometre 0.0295 units per square kilometre 0.0278 units per square kilometre Portugal
2000s 0.003 units per square kilometre 0.0654 units per square kilometre 0.0623 units per square kilometre Portugal
2010s 0.0077 units per square kilometre 0.1478 units per square kilometre 0.1401 units per square kilometre Portugal
2020s 0.0146 units per square kilometre 0.1945 units per square kilometre 0.1798 units per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher scientific and technical journal articles, per square kilometre, Early-demographic dividend or Portugal?
Portugal, at 0.199 units per square kilometre against 0.0167 units per square kilometre in Early-demographic dividend as of 2023.
What is the difference in scientific and technical journal articles, per square kilometre between Early-demographic dividend and Portugal?
0.1823 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Early-demographic dividend and Portugal?
28 years are reported by both, from 1996 to 2023.
How do Early-demographic dividend and Portugal rank globally for scientific and technical journal articles, per square kilometre?
Early-demographic dividend ranks 21st and Portugal ranks 20th of 45 groups.
Where does this data come from?
Statizoid (derived), published as Scientific and technical journal articles, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Early-demographic dividend vs Portugal: Scientific and technical journal articles, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 27 August 2026, from https://science-tech.statizoid.com/compare/scientific-and-technical-journal-articles-per-square-kilometre/early-demographic-dividend/portugal/

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About this data

Indicator
Scientific and technical journal articles, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
243 places, 6,744 data points, 1996–2023
Last refreshed

Scientific and technical journal articles divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.