Estonia vs Peru: Theoretical duration of lower secondary education

Estonia
3 years
in 2020
Peru
3 years
in 2020
Estonia rank
81st
Peru rank
81st

Theoretical duration of lower secondary education over time

  • Estonia
  • Peru
0123197019952020

How they compare

Estonia currently reports 3 years against 3 years in Peru, a difference of 0 years.

The two have swapped places 1 time across 51 shared years of data; in 1970 it was Estonia ahead.

Estonia ranks 81st and Peru ranks 81st of 209 countries.

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

Head to head by decade

Decade Estonia Peru Difference Ahead
1970s 3 years 2 years 1 years Estonia
1980s 3 years 2 years 1 years Estonia
1990s 3 years 2.2 years 0.8 years Estonia
2000s 3 years 3 years 0 years
2010s 3 years 3 years 0 years
2020s 3 years 3 years 0 years

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of lower secondary education, Estonia or Peru?
Estonia, at 3 years against 3 years in Peru as of 2020.
What is the difference in theoretical duration of lower secondary education between Estonia and Peru?
0 years, with Estonia ahead.
How many years of comparable data are there for Estonia and Peru?
51 years are reported by both, from 1970 to 2020.
How do Estonia and Peru rank globally for theoretical duration of lower secondary education?
Estonia ranks 81st and Peru ranks 81st of 209 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of lower secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Peru: Theoretical duration of lower secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 30 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-lower-secondary-education-years/estonia/peru/

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About this data

Indicator
Theoretical duration of lower secondary education (years)
Unit
years
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
209 places, 10,366 data points, 1970–2020
Last refreshed

Number of grades (years) in lower secondary education.