PISA: Distribution of Science Scores: 10th Percentile Score in Bulgaria

Bulgaria: PISA: Distribution of Science Scores: 10th Percentile Score was 305.4% in 2018. ▬ Flat

Latest (2018)
305.4%
Change on year
down 2.3%
World rank
52nd
of 56 countries
All-time high
325.0%
in 2000
All-time low
299.6%
in 2006
Years of data
6
2000–2018

PISA: Distribution of Science Scores: 10th Percentile Score in Bulgaria, 2000–2018

01002003002000200920182000: 3252006: 299.62009: 302.42012: 314.52015: 312.72018: 305.4

Source: OECD Programme for International Student Assessment (PISA).

Analysis

Bulgaria recorded 305.4% for pisa: distribution of science scores: 10th percentile score in 2018.

That represents a change of down 2.3% on the previous year and up 1.0% over ten years.

Over the whole period, pisa: distribution of science scores: 10th percentile score in Bulgaria peaked at 325.0% in 2000 and was at its lowest, 299.6%, in 2006.

Bulgaria ranks 52nd of 56 countries on this measure, in the bottom quarter.

PISA: Distribution of Science Scores: 10th Percentile Score in Bulgaria, year by year

Annual values for PISA: Distribution of Science Scores: 10th Percentile Score in Bulgaria, 2000 to 2018.
Year Value Change
2000 325.0%
2006 299.6% -7.8%
2009 302.4% +0.9%
2012 314.5% +4.0%
2015 312.7% -0.6%
2018 305.4% -2.3%

Averages by decade

DecadeAverage LowestHighest Years
2000s 309.0% 299.6% 325.0% 3
2010s 310.9% 305.4% 314.5% 3

Countries ranked near Bulgaria

  1. 49 Montenegro 311.1% compare
  2. 50 Colombia 310.7% compare
  3. 51 Tunisia 306.3% compare
  4. 53 Peru 304.2% compare
  5. 54 Brazil 292.5% compare
  6. 55 Argentina 291.0% compare

See the full ranking of 56 places →

More reference data data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is pisa: distribution of science scores: 10th percentile score in Bulgaria?
Pisa: distribution of science scores: 10th percentile score in Bulgaria was 305.4% in 2018, according to OECD Programme for International Student Assessment (PISA).
What is the highest pisa: distribution of science scores: 10th percentile score recorded in Bulgaria?
The highest recorded value was 325.0% in 2000.
What is the lowest pisa: distribution of science scores: 10th percentile score recorded in Bulgaria?
The lowest recorded value was 299.6% in 2006.
How does Bulgaria rank for pisa: distribution of science scores: 10th percentile score?
Bulgaria ranks 52nd out of 56 countries with data for 2018.
Is pisa: distribution of science scores: 10th percentile score rising or falling in Bulgaria?
Over the last ten years it is up 1.0%. The long-run trend across the full record is flat.
Where does this Bulgaria data come from?
The figures come from OECD Programme for International Student Assessment (PISA), published as part of PISA: Distribution of Science Scores: 10th Percentile Score. Statizoid updates them automatically from the source API.

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PISA: Distribution of Science Scores: 10th Percentile Score in Bulgaria. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 24 August 2026, from https://reference.statizoid.com/stat/pisa-distribution-of-science-scores-10th-percentile-score/bulgaria/

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About this data

Indicator
PISA: Distribution of Science Scores: 10th 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 10th percentile score is the score below which 10 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/