Least developed countries vs Pre-demographic dividend: Scientific and technical journal articles, per square kilometre

Least developed countries
0.0012 units per square kilometre
in 2023
Pre-demographic dividend
0.0019 units per square kilometre
in 2023
Least developed countries rank
42nd
Pre-demographic dividend rank
40th

Scientific and technical journal articles, per square kilometre over time

  • Least developed countries
  • Pre-demographic dividend
00.0010.0010.0020.002199620092023

How they compare

Pre-demographic dividend currently reports 0.0019 units per square kilometre against 0.0012 units per square kilometre in Least developed countries, a difference of 0.0007 units per square kilometre.

That makes Pre-demographic dividend's figure about 1.5 times Least developed countries's.

Across all 28 years both countries report, Pre-demographic dividend has been ahead every year.

Least developed countries ranks 42nd and Pre-demographic dividend ranks 40th of 45 groups.

Pre-demographic dividend has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Least developed countries Pre-demographic dividend Difference Ahead
1990s 0.0001 units per square kilometre 0.0001 units per square kilometre 0.0001 units per square kilometre Pre-demographic dividend
2000s 0.0002 units per square kilometre 0.0002 units per square kilometre 0.0001 units per square kilometre Pre-demographic dividend
2010s 0.0004 units per square kilometre 0.0005 units per square kilometre 0.0001 units per square kilometre Pre-demographic dividend
2020s 0.0011 units per square kilometre 0.0015 units per square kilometre 0.0004 units per square kilometre Pre-demographic dividend

Averages of every year both report within each decade.

Frequently asked questions

Which has higher scientific and technical journal articles, per square kilometre, Least developed countries or Pre-demographic dividend?
Pre-demographic dividend, at 0.0019 units per square kilometre against 0.0012 units per square kilometre in Least developed countries as of 2023.
What is the difference in scientific and technical journal articles, per square kilometre between Least developed countries and Pre-demographic dividend?
0.0007 units per square kilometre, with Pre-demographic dividend ahead.
How many years of comparable data are there for Least developed countries and Pre-demographic dividend?
28 years are reported by both, from 1996 to 2023.
How do Least developed countries and Pre-demographic dividend rank globally for scientific and technical journal articles, per square kilometre?
Least developed countries ranks 42nd and Pre-demographic dividend ranks 40th 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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Least developed countries vs Pre-demographic dividend: Scientific and technical journal articles, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 22 August 2026, from https://science-tech.statizoid.com/compare/scientific-and-technical-journal-articles-per-square-kilometre/least-developed-countries-un-classification/pre-demographic-dividend/

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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.