Which has higher secondary education, duration, Eritrea, The State of or Slovenia?

Eritrea, The State of, at 7 years against 7 years in Slovenia as of 2025.

What is the difference in secondary education, duration between Eritrea, The State of and Slovenia?

0 years, with Eritrea, The State of ahead.

How many years of comparable data are there for Eritrea, The State of and Slovenia?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Eritrea, The State of vs Slovenia: Secondary education, duration

Eritrea, The State of

7 years

in 2025

Slovenia

7 years

in 2025

Eritrea, The State of rank

26th

Slovenia rank

26th

Secondary education, duration over time

Eritrea, The State of
Slovenia

How they compare

Eritrea, The State of currently reports 7 years against 7 years in Slovenia, a difference of 0 years.

Across all 56 years both countries report, Slovenia has been ahead every year.

Eritrea, The State of ranks 26th and Slovenia ranks 26th of 209 countries.

Slovenia has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Eritrea, The State of	Slovenia	Difference	Ahead
1970s	6 years	8 years	2 years	Slovenia
1980s	6 years	8 years	2 years	Slovenia
1990s	6 years	8 years	2 years	Slovenia
2000s	6.6 years	7.7 years	1.1 years	Slovenia
2010s	7 years	7 years	0 years	—
2020s	7 years	7 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, duration, Eritrea, The State of or Slovenia?: Eritrea, The State of, at 7 years against 7 years in Slovenia as of 2025.
What is the difference in secondary education, duration between Eritrea, The State of and Slovenia?: 0 years, with Eritrea, The State of ahead.
How many years of comparable data are there for Eritrea, The State of and Slovenia?: 56 years are reported by both, from 1970 to 2025.
How do Eritrea, The State of and Slovenia rank globally for secondary education, duration?: Eritrea, The State of ranks 26th and Slovenia ranks 26th of 209 countries.
Where does this data come from?: Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Secondary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eritrea, The State of vs Slovenia: Secondary education, duration. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 18 August 2026, from https://education.statizoid.com/compare/secondary-education-duration-years/eritrea/slovenia/

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About this data

Indicator: Secondary education, duration (years)
Unit: years
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 255 places, 13,986 data points, 1970–2025
Last refreshed: 06 August 2026

Secondary duration refers to the number of grades (years) in secondary school.