How many years of comparable data are there for Montenegro and Peru?

5 years are reported by both, from 2009 to 2022.

Where does this data come from?

OECD (2023) – with minor processing by Our World in Data, published as Average performance of 15-year-old girls and boys in sciences. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Montenegro vs Peru: Average performance of 15-year-old girls and boys in sciences

Montenegro

407.11 score

in 2022

Peru

400.59 score

in 2022

Montenegro rank

49th

Peru rank

52nd

Average performance of 15-year-old girls and boys in sciences over time

Montenegro
Peru

How they compare

Montenegro currently reports 407.11 score against 400.59 score in Peru, a difference of 6.52 score.

Across all 5 years both countries report, Montenegro has been ahead every year.

Montenegro ranks 49th and Peru ranks 52nd of 56 countries.

Montenegro has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Montenegro	Peru	Difference	Ahead
2000s	407.75 score	367.07 score	40.68 score	Montenegro
2010s	416.62 score	386.46 score	30.16 score	Montenegro
2020s	407.11 score	400.59 score	6.52 score	Montenegro

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average performance of 15-year-old girls and boys in sciences, Montenegro or Peru?: Montenegro, at 407.11 score against 400.59 score in Peru as of 2022.
What is the difference in average performance of 15-year-old girls and boys in sciences between Montenegro and Peru?: 6.52 score, with Montenegro ahead.
How many years of comparable data are there for Montenegro and Peru?: 5 years are reported by both, from 2009 to 2022.
How do Montenegro and Peru rank globally for average performance of 15-year-old girls and boys in sciences?: Montenegro ranks 49th and Peru ranks 52nd of 56 countries.
Where does this data come from?: OECD (2023) – with minor processing by Our World in Data, published as Average performance of 15-year-old girls and boys in sciences. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Montenegro vs Peru: Average performance of 15-year-old girls and boys in sciences. Statizoid, drawing on OECD (2023) – with minor processing by Our World in Data. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/montenegro/peru/

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<a href="https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/montenegro/peru/">Montenegro vs Peru: Average performance of 15-year-old girls and boys in sciences</a> — Statizoid

About this data

Indicator: Average performance of 15-year-old girls and boys in sciences
Unit: score
Source: OECD (2023) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 56 places, 330 data points, 2006–2022
Last refreshed: 28 August 2026

Assessed through the PISA science scale, which assesses how comfortable and knowledgeable someone is with science topics, focusing on their ability to discuss and think about scientific issues in everyday life.