How many years of comparable data are there for Croatia and Slovenia?

6 years are reported by both, from 2006 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 mathematics, adjusted speaks language of the test parity index (LTPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Croatia vs Slovenia: Proportion of students at the end of lower secondary education

Croatia

0.6787 LTPIA

in 2022

Slovenia

0.6671 LTPIA

in 2022

Croatia rank

35th

Slovenia rank

36th

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

Croatia
Slovenia

How they compare

Croatia currently reports 0.6787 LTPIA against 0.6671 LTPIA in Slovenia, a difference of 0.0116 LTPIA.

The two have swapped places 3 times across 6 shared years of data; in 2006 it was Slovenia ahead.

Croatia ranks 35th and Slovenia ranks 36th of 56 countries.

Across the 3 decades both report, Croatia averaged higher in 2 and Slovenia in 1.

Head to head by decade

Decade	Croatia	Slovenia	Difference	Ahead
2000s	0.7542 LTPIA	0.8013 LTPIA	0.0471 LTPIA	Slovenia
2010s	0.8227 LTPIA	0.6991 LTPIA	0.1236 LTPIA	Croatia
2020s	0.6787 LTPIA	0.6671 LTPIA	0.0117 LTPIA	Croatia

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, Croatia or Slovenia?: Croatia, at 0.6787 LTPIA against 0.6671 LTPIA in Slovenia as of 2022.
What is the difference in proportion of students at the end of lower secondary education between Croatia and Slovenia?: 0.0116 LTPIA, with Croatia ahead.
How many years of comparable data are there for Croatia and Slovenia?: 6 years are reported by both, from 2006 to 2022.
How do Croatia and Slovenia rank globally for proportion of students at the end of lower secondary education?: Croatia ranks 35th and Slovenia ranks 36th of 56 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 mathematics, 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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Croatia vs Slovenia: Proportion of students at the end of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://education.statizoid.com/compare/proportion-of-students-at-the-end-of-lower-secondary-education-achieving-at-least-a-36/croatia/slovenia/

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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-36/croatia/slovenia/">Croatia vs Slovenia: 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 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: 06 September 2026

February 2026 Data Release