How many years of comparable data are there for Comoros and Sierra Leone?

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

Comoros vs Sierra Leone: Annual articles published in scientific and technical journals, per

Comoros

0 units per person

in 2023

Sierra Leone

0 units per person

in 2023

Comoros rank

170th

Sierra Leone rank

167th

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

Comoros
Sierra Leone

How they compare

Sierra Leone currently reports 0 units per person against 0 units per person in Comoros, a difference of 0 units per person.

That makes Sierra Leone's figure about 1.1 times Comoros's.

The two have swapped places 8 times across 28 shared years of data; in 1996 it was Sierra Leone ahead.

Comoros ranks 170th and Sierra Leone ranks 167th of 196 countries.

Across the 4 decades both report, Comoros averaged higher in 1 and Sierra Leone in 3.

Head to head by decade

Decade	Comoros	Sierra Leone	Difference	Ahead
1990s	0 units per person	0 units per person	0 units per person	Sierra Leone
2000s	0 units per person	0 units per person	0 units per person	Comoros
2010s	0 units per person	0 units per person	0 units per person	Sierra Leone
2020s	0 units per person	0 units per person	0 units per person	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual articles published in scientific and technical journals, per, Comoros or Sierra Leone?: Sierra Leone, at 0 units per person against 0 units per person in Comoros as of 2023.
What is the difference in annual articles published in scientific and technical journals, per between Comoros and Sierra Leone?: 0 units per person, with Sierra Leone ahead.
How many years of comparable data are there for Comoros and Sierra Leone?: 28 years are reported by both, from 1996 to 2023.
How do Comoros and Sierra Leone rank globally for annual articles published in scientific and technical journals, per?: Comoros ranks 170th and Sierra Leone ranks 167th of 196 countries.
Where does this data come from?: Statizoid (derived), published as Annual articles published in scientific and technical journals, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Sierra Leone: 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-capita/comoros/sierra-leone/

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<a href="https://reference.statizoid.com/compare/annual-articles-published-in-scientific-and-technical-journals-per-capita/comoros/sierra-leone/">Comoros vs Sierra Leone: Annual articles published in scientific and technical journals, per</a> — Statizoid

About this data

Indicator: Annual articles published in scientific and technical journals, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 196 places, 5,488 data points, 1996–2023
Last refreshed: 22 September 2026

Annual articles published in scientific and technical journals divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.