Proportion of students at the end of lower secondary education in Slovenia

Slovenia: Proportion of students at the end of lower secondary education was 0.62 NPIA in 2022. ▼ Falling

Latest (2022)
0.62 NPIA
World rank
39th
of 50 countries
All-time high
0.8834 NPIA
in 2006
All-time low
0.62 NPIA
in 2022
Years of data
6
2006–2022

Proportion of students at the end of lower secondary education in Slovenia, 2006–2022

00.20.40.60.82006201420222006: 0.883 NPIA2009: 0.792 NPIA2012: 0.769 NPIA2015: 0.773 NPIA2018: 0.694 NPIA2022: 0.62 NPIA

Source: UNESCO Institute for Statistics. Measured in NPIA.

Analysis

Slovenia recorded 0.62 NPIA for proportion of students at the end of lower secondary education in 2022. That is the lowest value across all 6 years on record.

Compared with earlier readings it is down 19.4% over ten years.

Over the whole period, proportion of students at the end of lower secondary education in Slovenia peaked at 0.8834 NPIA in 2006 and was at its lowest, 0.62 NPIA, in 2022.

Slovenia ranks 39th of 50 countries on this measure, in the bottom quarter.

Proportion of students at the end of lower secondary education in Slovenia, year by year

Annual values for Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA) in Slovenia, 2006 to 2022.
Year NPIA Change
2006 0.8834 NPIA
2009 0.7916 NPIA -10.4%
2012 0.7693 NPIA -2.8%
2015 0.7726 NPIA +0.4%
2018 0.694 NPIA -10.2%
2022 0.62 NPIA -10.7%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.8375 NPIA 0.7916 NPIA 0.8834 NPIA 2
2010s 0.7453 NPIA 0.694 NPIA 0.7726 NPIA 3
2020s 0.62 NPIA 0.62 NPIA 0.62 NPIA 1

Countries ranked near Slovenia

  1. 36 Netherlands 0.6551 NPIA compare
  2. 37 Denmark 0.653 NPIA compare
  3. 38 Albania 0.6369 NPIA compare
  4. 40 Chile 0.6175 NPIA compare
  5. 41 Costa Rica 0.605 NPIA compare
  6. 42 Iran, Islamic Republic of 0.5974 NPIA compare

See the full ranking of 50 places →

More education data for Slovenia

All data for Slovenia →

Frequently asked questions

What is proportion of students at the end of lower secondary education in Slovenia?
Proportion of students at the end of lower secondary education in Slovenia was 0.62 NPIA in 2022, according to UNESCO Institute for Statistics.
What is the highest proportion of students at the end of lower secondary education recorded in Slovenia?
The highest recorded value was 0.8834 NPIA in 2006.
What is the lowest proportion of students at the end of lower secondary education recorded in Slovenia?
The lowest recorded value was 0.62 NPIA in 2022.
How does Slovenia rank for proportion of students at the end of lower secondary education?
Slovenia ranks 39th out of 50 countries with data for 2022.
Is proportion of students at the end of lower secondary education rising or falling in Slovenia?
Over the last ten years it is down 19.4%. The long-run trend across the full record is falling.
Where does this Slovenia data come from?
The figures come from UNESCO Institute for Statistics, published as part of Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA). Statizoid updates them automatically from the source API.

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Proportion of students at the end of lower secondary education in Slovenia. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 09 September 2026, from https://education.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-38/slovenia/

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About this data

Indicator
Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in mathematics, adjusted native parity index (NPIA)
Unit
NPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
50 places, 355 data points, 1995–2023
Last refreshed

February 2026 Data Release