Denmark vs Upper middle income: Scientific and technical journal articles, per square kilometre

Denmark
0.3901 units per square kilometre
in 2023
Upper middle income
0.0297 units per square kilometre
in 2023
Denmark rank
12th
Upper middle income rank
13th

Scientific and technical journal articles, per square kilometre over time

  • Denmark
  • Upper middle income
00.10.20.30.4199620092023

How they compare

Denmark currently reports 0.3901 units per square kilometre against 0.0297 units per square kilometre in Upper middle income, a difference of 0.3604 units per square kilometre.

That makes Denmark's figure about 13.1 times Upper middle income's.

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

Denmark ranks 12th and Upper middle income ranks 13th of 196 countries.

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

Head to head by decade

Decade Denmark Upper middle income Difference Ahead
1990s 0.1688 units per square kilometre 0.0019 units per square kilometre 0.1669 units per square kilometre Denmark
2000s 0.2018 units per square kilometre 0.0054 units per square kilometre 0.1963 units per square kilometre Denmark
2010s 0.3325 units per square kilometre 0.0142 units per square kilometre 0.3183 units per square kilometre Denmark
2020s 0.3894 units per square kilometre 0.0265 units per square kilometre 0.3629 units per square kilometre Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher scientific and technical journal articles, per square kilometre, Denmark or Upper middle income?
Denmark, at 0.3901 units per square kilometre against 0.0297 units per square kilometre in Upper middle income as of 2023.
What is the difference in scientific and technical journal articles, per square kilometre between Denmark and Upper middle income?
0.3604 units per square kilometre, with Denmark ahead.
How many years of comparable data are there for Denmark and Upper middle income?
28 years are reported by both, from 1996 to 2023.
How do Denmark and Upper middle income rank globally for scientific and technical journal articles, per square kilometre?
Denmark ranks 12th and Upper middle income ranks 13th of 196 countries.
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.

Individual pages

Share, cite or embed this page

Cite this page

Denmark vs Upper middle income: Scientific and technical journal articles, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 18 August 2026, from https://science-tech.statizoid.com/compare/scientific-and-technical-journal-articles-per-square-kilometre/denmark/upper-middle-income/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://science-tech.statizoid.com/compare/scientific-and-technical-journal-articles-per-square-kilometre/denmark/upper-middle-income/">Denmark vs Upper middle income: Scientific and technical journal articles, per square kilometre</a> — Statizoid

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.