Bulgaria vs Greece: PISA: Distribution of Science Scores: 90th Percentile Score

Bulgaria
552.3%
in 2018
Greece
561.3%
in 2018
Bulgaria rank
43rd
Greece rank
40th

PISA: Distribution of Science Scores: 90th Percentile Score over time

  • Bulgaria
  • Greece
0200400600200020092018

How they compare

Greece currently reports 561.3% against 552.3% in Bulgaria, a difference of 9.0%.

The two have swapped places 2 times across 6 shared years of data; in 2000 it was Greece ahead.

Bulgaria ranks 43rd and Greece ranks 40th of 56 countries.

Greece has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Bulgaria Greece Difference Ahead
2000s 574.5% 586.7% 12.2% Greece
2010s 570.1% 571.2% 1.1% Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pisa: distribution of science scores: 90th percentile score, Bulgaria or Greece?
Greece, at 561.3% against 552.3% in Bulgaria as of 2018.
What is the difference in pisa: distribution of science scores: 90th percentile score between Bulgaria and Greece?
9.0%, with Greece ahead.
How many years of comparable data are there for Bulgaria and Greece?
6 years are reported by both, from 2000 to 2018.
How do Bulgaria and Greece rank globally for pisa: distribution of science scores: 90th percentile score?
Bulgaria ranks 43rd and Greece ranks 40th of 56 countries.
Where does this data come from?
OECD Programme for International Student Assessment (PISA), published as PISA: Distribution of Science Scores: 90th Percentile Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Greece: PISA: Distribution of Science Scores: 90th Percentile Score. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 28 August 2026, from https://reference.statizoid.com/compare/pisa-distribution-of-science-scores-90th-percentile-score/bulgaria/greece/

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About this data

Indicator
PISA: Distribution of Science Scores: 90th Percentile Score
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
56 places, 355 data points, 2000–2018
Last refreshed

The 90th percentile score is the score below which 90 percent of students scored. Data reflects country performance in the stated year according to PISA reports, but may not be comparable across years or countries. Consult the PISA website for more detailed information: http://www.oecd.org/pisa/