How many years of comparable data are there for Kazakhstan and Puerto Rico?

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.

Kazakhstan vs Puerto Rico: Annual articles published in scientific and technical journals, per

Kazakhstan

0.0002 units per person

in 2023

Puerto Rico

0.0002 units per person

in 2023

Kazakhstan rank

81st

Puerto Rico rank

79th

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

Kazakhstan
Puerto Rico

How they compare

Puerto Rico currently reports 0.0002 units per person against 0.0002 units per person in Kazakhstan, a difference of 0 units per person.

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

Kazakhstan ranks 81st and Puerto Rico ranks 79th of 196 countries.

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

Head to head by decade

Decade	Kazakhstan	Puerto Rico	Difference	Ahead
1990s	0 units per person	0.0001 units per person	0.0001 units per person	Puerto Rico
2000s	0 units per person	0.0001 units per person	0.0001 units per person	Puerto Rico
2010s	0.0001 units per person	0.0002 units per person	0.0001 units per person	Puerto Rico
2020s	0.0002 units per person	0.0002 units per person	0 units per person	Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual articles published in scientific and technical journals, per, Kazakhstan or Puerto Rico?: Puerto Rico, at 0.0002 units per person against 0.0002 units per person in Kazakhstan as of 2023.
What is the difference in annual articles published in scientific and technical journals, per between Kazakhstan and Puerto Rico?: 0 units per person, with Puerto Rico ahead.
How many years of comparable data are there for Kazakhstan and Puerto Rico?: 28 years are reported by both, from 1996 to 2023.
How do Kazakhstan and Puerto Rico rank globally for annual articles published in scientific and technical journals, per?: Kazakhstan ranks 81st and Puerto Rico ranks 79th 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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Kazakhstan vs Puerto Rico: 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/kazakhstan/puerto-rico-us/

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<a href="https://reference.statizoid.com/compare/annual-articles-published-in-scientific-and-technical-journals-per-capita/kazakhstan/puerto-rico-us/">Kazakhstan vs Puerto Rico: 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.