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

Bulgaria: Proportion of students at the end of lower secondary education was 0.4122 LTPIA in 2022. ▬ Flat

Latest (2022)
0.4122 LTPIA
World rank
52nd
of 56 countries
All-time high
0.5645 LTPIA
in 2018
All-time low
0.3832 LTPIA
in 2006
Years of data
7
2000–2022

Proportion of students at the end of lower secondary education in Bulgaria, 2000–2022

00.20.40.62000201120222000: 0.518 LTPIA2006: 0.383 LTPIA2009: 0.458 LTPIA2012: 0.437 LTPIA2015: 0.463 LTPIA2018: 0.564 LTPIA2022: 0.412 LTPIA

Source: UNESCO Institute for Statistics. Measured in LTPIA.

Analysis

In 2022, proportion of students at the end of lower secondary education in Bulgaria stood at 0.4122 LTPIA.

That represents a change of down 5.7% over ten years.

Over the whole period, proportion of students at the end of lower secondary education in Bulgaria peaked at 0.5645 LTPIA in 2018 and was at its lowest, 0.3832 LTPIA, in 2006.

That places Bulgaria 52nd out of 56 countries with data for 2022, putting it in the bottom quarter.

Proportion of students at the end of lower secondary education in Bulgaria, 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 speaks language of the test parity index (LTPIA) in Bulgaria, 2000 to 2022.
Year LTPIA Change
2000 0.5178 LTPIA
2006 0.3832 LTPIA -26.0%
2009 0.4575 LTPIA +19.4%
2012 0.4369 LTPIA -4.5%
2015 0.4631 LTPIA +6.0%
2018 0.5645 LTPIA +21.9%
2022 0.4122 LTPIA -27.0%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.4529 LTPIA 0.3832 LTPIA 0.5178 LTPIA 3
2010s 0.4881 LTPIA 0.4369 LTPIA 0.5645 LTPIA 3
2020s 0.4122 LTPIA 0.4122 LTPIA 0.4122 LTPIA 1

Countries ranked near Bulgaria

  1. 49 Greece 0.4886 LTPIA compare
  2. 50 Slovakia 0.4599 LTPIA compare
  3. 51 Chile 0.4529 LTPIA compare
  4. 53 Brazil 0.4047 LTPIA compare
  5. 54 Colombia 0.3489 LTPIA compare
  6. 55 Argentina 0.312 LTPIA compare

See the full ranking of 56 places →

More education data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is proportion of students at the end of lower secondary education in Bulgaria?
Proportion of students at the end of lower secondary education in Bulgaria was 0.4122 LTPIA in 2022, according to UNESCO Institute for Statistics.
What is the highest proportion of students at the end of lower secondary education recorded in Bulgaria?
The highest recorded value was 0.5645 LTPIA in 2018.
What is the lowest proportion of students at the end of lower secondary education recorded in Bulgaria?
The lowest recorded value was 0.3832 LTPIA in 2006.
How does Bulgaria rank for proportion of students at the end of lower secondary education?
Bulgaria ranks 52nd out of 56 countries with data for 2022.
Is proportion of students at the end of lower secondary education rising or falling in Bulgaria?
Over the last ten years it is down 5.7%. The long-run trend across the full record is flat.
Where does this Bulgaria 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 speaks language of the test parity index (LTPIA). Statizoid updates them automatically from the source API.

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Proportion of students at the end of lower secondary education in Bulgaria. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 06 September 2026, from https://education.statizoid.com/stat/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-36/bulgaria/

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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 speaks language of the test parity index (LTPIA)
Unit
LTPIA
Source
UNESCO Institute for Statistics
Licence
CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage
56 places, 395 data points, 1995–2023
Last refreshed

February 2026 Data Release