How many years of comparable data are there for Canada and Slovenia?

6 years are reported by both, from 2006 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.

Canada vs Slovenia: Average performance of 15-year-old girls and boys in sciences

Canada

514.81 score

in 2022

Slovenia

507.72 score

in 2022

Canada rank

9th

Slovenia rank

10th

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

Canada
Slovenia

How they compare

Canada currently reports 514.81 score against 507.72 score in Slovenia, a difference of 7.09 score.

Across all 6 years both countries report, Canada has been ahead every year.

Canada ranks 9th and Slovenia ranks 10th of 56 countries.

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

Head to head by decade

Decade	Canada	Slovenia	Difference	Ahead
2000s	529.4 score	520.76 score	8.63 score	Canada
2010s	523.58 score	515.5 score	8.09 score	Canada
2020s	514.81 score	507.72 score	7.09 score	Canada

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, Canada or Slovenia?: Canada, at 514.81 score against 507.72 score in Slovenia as of 2022.
What is the difference in average performance of 15-year-old girls and boys in sciences between Canada and Slovenia?: 7.09 score, with Canada ahead.
How many years of comparable data are there for Canada and Slovenia?: 6 years are reported by both, from 2006 to 2022.
How do Canada and Slovenia rank globally for average performance of 15-year-old girls and boys in sciences?: Canada ranks 9th and Slovenia ranks 10th 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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Canada vs Slovenia: 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/canada/slovenia/

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<a href="https://reference.statizoid.com/compare/average-performance-of-15-year-old-girls-and-boys-on-the-science-scale/canada/slovenia/">Canada vs Slovenia: 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.