How many years of comparable data are there for Brazil and Bulgaria?

7 years are reported by both, from 2000 to 2022.

Where does this data come from?

UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brazil vs Bulgaria: Proportion of students at the end of lower secondary education

Brazil

0.4221 LTPIA

in 2022

Bulgaria

0.3754 LTPIA

in 2022

Brazil rank

49th

Bulgaria rank

51st

Proportion of students at the end of lower secondary education over time

Brazil
Bulgaria

How they compare

Brazil currently reports 0.4221 LTPIA against 0.3754 LTPIA in Bulgaria, a difference of 0.0467 LTPIA.

That makes Brazil's figure about 1.1 times Bulgaria's.

Across all 7 years both countries report, Brazil has been ahead every year.

Brazil ranks 49th and Bulgaria ranks 51st of 51 countries.

Brazil has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Brazil	Bulgaria	Difference	Ahead
2000s	0.9202 LTPIA	0.3659 LTPIA	0.5543 LTPIA	Brazil
2010s	0.7864 LTPIA	0.3949 LTPIA	0.3915 LTPIA	Brazil
2020s	0.4221 LTPIA	0.3754 LTPIA	0.0467 LTPIA	Brazil

Averages of every year both report within each decade.

Frequently asked questions

Which has higher proportion of students at the end of lower secondary education, Brazil or Bulgaria?: Brazil, at 0.4221 LTPIA against 0.3754 LTPIA in Bulgaria as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Brazil and Bulgaria?: 0.0467 LTPIA, with Brazil ahead.
How many years of comparable data are there for Brazil and Bulgaria?: 7 years are reported by both, from 2000 to 2022.
How do Brazil and Bulgaria rank globally for proportion of students at the end of lower secondary education?: Brazil ranks 49th and Bulgaria ranks 51st of 51 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs Bulgaria: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/brazil/bulgaria/

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<a href="https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-45/brazil/bulgaria/">Brazil vs Bulgaria: Proportion of students at the end of lower secondary education</a> — Statizoid

About this data

Indicator: Proportion of students at the end of lower secondary education achieving at least a minimum proficiency level in reading, 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: 51 places, 363 data points, 2000–2022
Last refreshed: 06 September 2026

February 2026 Data Release