How many years of comparable data are there for Norway and Sri Lanka?

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 square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Norway vs Sri Lanka: Annual articles published in scientific and technical journals, per

Norway

0.0378 units per square kilometre

in 2023

Sri Lanka

0.0375 units per square kilometre

in 2023

Norway rank

58th

Sri Lanka rank

59th

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

Norway
Sri Lanka

How they compare

Norway currently reports 0.0378 units per square kilometre against 0.0375 units per square kilometre in Sri Lanka, a difference of 0.0003 units per square kilometre.

The two have swapped places 2 times across 28 shared years of data; in 1996 it was Norway ahead.

Norway ranks 58th and Sri Lanka ranks 59th of 196 countries.

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

Head to head by decade

Decade	Norway	Sri Lanka	Difference	Ahead
1990s	0.0137 units per square kilometre	0.0031 units per square kilometre	0.0105 units per square kilometre	Norway
2000s	0.0176 units per square kilometre	0.0053 units per square kilometre	0.0123 units per square kilometre	Norway
2010s	0.0297 units per square kilometre	0.0148 units per square kilometre	0.0149 units per square kilometre	Norway
2020s	0.0373 units per square kilometre	0.0365 units per square kilometre	0.0008 units per square kilometre	Norway

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual articles published in scientific and technical journals, per, Norway or Sri Lanka?: Norway, at 0.0378 units per square kilometre against 0.0375 units per square kilometre in Sri Lanka as of 2023.
What is the difference in annual articles published in scientific and technical journals, per between Norway and Sri Lanka?: 0.0003 units per square kilometre, with Norway ahead.
How many years of comparable data are there for Norway and Sri Lanka?: 28 years are reported by both, from 1996 to 2023.
How do Norway and Sri Lanka rank globally for annual articles published in scientific and technical journals, per?: Norway ranks 58th and Sri Lanka ranks 59th of 196 countries.
Where does this data come from?: Statizoid (derived), published as Annual articles published in scientific and technical journals, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Norway vs Sri Lanka: 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-square-kilometre/norway/sri-lanka/

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<a href="https://reference.statizoid.com/compare/annual-articles-published-in-scientific-and-technical-journals-per-square-kilometre/norway/sri-lanka/">Norway vs Sri Lanka: Annual articles published in scientific and technical journals, per</a> — Statizoid

About this data

Indicator: Annual articles published in scientific and technical journals, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 196 places, 5,428 data points, 1996–2023
Last refreshed: 22 September 2026

Annual articles published in scientific and technical journals 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.