How many years of comparable data are there for Albania 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.

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

Albania

390.76 score

in 2022

Peru

400.59 score

in 2022

Albania rank

54th

Peru rank

52nd

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

Albania
Peru

How they compare

Peru currently reports 400.59 score against 390.76 score in Albania, a difference of 9.83 score.

The two have swapped places 1 time across 5 shared years of data; in 2009 it was Albania ahead.

Albania ranks 54th and Peru ranks 52nd of 56 countries.

Across the 3 decades both report, Albania averaged higher in 2 and Peru in 1.

Head to head by decade

Decade	Albania	Peru	Difference	Ahead
2000s	405.61 score	367.07 score	38.54 score	Albania
2010s	421.86 score	386.46 score	35.4 score	Albania
2020s	390.76 score	400.59 score	9.84 score	Peru

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, Albania or Peru?: Peru, at 400.59 score against 390.76 score in Albania as of 2022.
What is the difference in average performance of 15-year-old girls and boys in sciences between Albania and Peru?: 9.83 score, with Peru ahead.
How many years of comparable data are there for Albania and Peru?: 5 years are reported by both, from 2009 to 2022.
How do Albania and Peru rank globally for average performance of 15-year-old girls and boys in sciences?: Albania ranks 54th 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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Albania 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 02 September 2026, from https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/albania/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/albania/peru/">Albania 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.