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

Haiti
0.0014 units per square kilometre
in 2023
Sierra Leone
0.0012 units per square kilometre
in 2023
Haiti rank
148th
Sierra Leone rank
151st

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

  • Haiti
  • Sierra Leone
00.0010.0010.002199620092023

How they compare

Haiti currently reports 0.0014 units per square kilometre against 0.0012 units per square kilometre in Sierra Leone, a difference of 0.0002 units per square kilometre.

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

The two have swapped places 3 times across 28 shared years of data; in 1996 it was Sierra Leone ahead.

Haiti ranks 148th and Sierra Leone ranks 151st of 196 countries.

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

Head to head by decade

Decade Haiti Sierra Leone Difference Ahead
1990s 0.0001 units per square kilometre 0.0002 units per square kilometre 0 units per square kilometre Sierra Leone
2000s 0.0003 units per square kilometre 0.0001 units per square kilometre 0.0002 units per square kilometre Haiti
2010s 0.001 units per square kilometre 0.0004 units per square kilometre 0.0006 units per square kilometre Haiti
2020s 0.0015 units per square kilometre 0.001 units per square kilometre 0.0004 units per square kilometre Haiti

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual articles published in scientific and technical journals, per, Haiti or Sierra Leone?
Haiti, at 0.0014 units per square kilometre against 0.0012 units per square kilometre in Sierra Leone as of 2023.
What is the difference in annual articles published in scientific and technical journals, per between Haiti and Sierra Leone?
0.0002 units per square kilometre, with Haiti ahead.
How many years of comparable data are there for Haiti and Sierra Leone?
28 years are reported by both, from 1996 to 2023.
How do Haiti and Sierra Leone rank globally for annual articles published in scientific and technical journals, per?
Haiti ranks 148th and Sierra Leone ranks 151st 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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Haiti 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-square-kilometre/haiti/sierra-leone/

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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

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.