PISA: 15-year-olds by science proficiency level (%). Level 4 in Slovenia

Slovenia: PISA: 15-year-olds by science proficiency level (%). Level 4 was 21.8% in 2018. ▬ Flat

Latest (2018)
21.8%
Change on year
down 1.4%
World rank
11th
of 52 countries
All-time high
23.0%
in 2012
All-time low
21.8%
in 2018
Years of data
5
2006–2018

PISA: 15-year-olds by science proficiency level (%). Level 4 in Slovenia, 2006–2018

05101520252006201220182006: 22.52009: 232012: 232015: 22.12018: 21.8

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

Analysis

Slovenia recorded 21.8% for pisa: 15-year-olds by science proficiency level (%). level 4 in 2018. That is the lowest value across all 5 years on record.

The figure is down 1.4% on the previous year and down 5.2% over ten years.

Over the whole period, pisa: 15-year-olds by science proficiency level (%). level 4 in Slovenia peaked at 23.0% in 2012 and was at its lowest, 21.8%, in 2018.

That places Slovenia 11th out of 52 countries with data for 2018, putting it in the top quarter.

PISA: 15-year-olds by science proficiency level (%). Level 4 in Slovenia, year by year

Annual values for PISA: 15-year-olds by science proficiency level (%). Level 4 in Slovenia, 2006 to 2018.
Year Value Change
2006 22.5% —
2009 23.0% +2.0%
2012 23.0% +0.1%
2015 22.1% -4.0%
2018 21.8% -1.4%

Slovenia compared with similar countries

  • Slovenia's 21.8% is above the median for high income countries, which is 19.2%, 1.1× the median. (42 countries reporting)
  • Slovenia's 21.8% is above the median for Europe & Central Asia, which is 18.8%, 1.2× the median. (32 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 22.7% 22.5% 23.0% 2
2010s 22.3% 21.8% 23.0% 3

Countries ranked near Slovenia

  1. 8 Netherlands 22.1% compare
  2. 9 Poland 22.0% compare
  3. 10 New Zealand 21.8% compare
  4. 12 Germany 21.5% compare
  5. 13 Belgium 21.3% compare
  6. 14 Australia 21.2% compare

See the full ranking of 52 places →

More reference data data for Slovenia

All data for Slovenia →

Frequently asked questions

What is pisa: 15-year-olds by science proficiency level (%). level 4 in Slovenia?
Pisa: 15-year-olds by science proficiency level (%). level 4 in Slovenia was 21.8% in 2018, according to OECD Programme for International Student Assessment (PISA).
What is the highest pisa: 15-year-olds by science proficiency level (%). level 4 recorded in Slovenia?
The highest recorded value was 23.0% in 2012.
What is the lowest pisa: 15-year-olds by science proficiency level (%). level 4 recorded in Slovenia?
The lowest recorded value was 21.8% in 2018.
How does Slovenia rank for pisa: 15-year-olds by science proficiency level (%). level 4?
Slovenia ranks 11th out of 52 countries with data for 2018.
Is pisa: 15-year-olds by science proficiency level (%). level 4 rising or falling in Slovenia?
Over the last ten years it is down 5.2%. The long-run trend across the full record is flat.
Where does this Slovenia data come from?
The figures come from OECD Programme for International Student Assessment (PISA), published as part of PISA: 15-year-olds by science proficiency level (%). Level 4. Statizoid updates them automatically from the source API.

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PISA: 15-year-olds by science proficiency level (%). Level 4 in Slovenia. Statizoid, drawing on OECD Programme for International Student Assessment (PISA). Retrieved 25 September 2026, from https://reference.statizoid.com/stat/pisa-15-year-olds-by-science-proficiency-level-percent-level-4/slovenia/

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About this data

Indicator
PISA: 15-year-olds by science proficiency level (%). Level 4
Source
OECD Programme for International Student Assessment (PISA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
52 places, 296 data points, 2003–2018
Last refreshed

Percentage of 15-year-old students scoring higher than 559 but less than or equal to 633 on the PISA science scale. At Level 4, students can use more complex or more abstract content knowledge, which is either provided or recalled, to construct explanations of more complex or less familiar events and processes. They can conduct experiments involving two or more independent variables in a constrained context. They are able to justify an experimental design, drawing on elements of procedural and epistemic knowledge. Level 4 students can interpret data drawn from a moderately complex data set or less familiar context, draw appropriate conclusions that go beyond the data and provide justifications for their choices. Data reflect country performance in the stated year, but may not be comparable across years or countries. Consult the PISA website for more detailed information: http://www.oecd.org/pisa/