Guinea-Bissau vs Mongolia: Theoretical duration of upper secondary education

Guinea-Bissau
3 years
in 2020
Mongolia
3 years
in 2020
Guinea-Bissau rank
52nd
Mongolia rank
52nd

Theoretical duration of upper secondary education over time

  • Guinea-Bissau
  • Mongolia
0123197019952020

How they compare

Guinea-Bissau currently reports 3 years against 3 years in Mongolia, a difference of 0 years.

Across all 51 years both countries report, Mongolia has been ahead every year.

Guinea-Bissau ranks 52nd and Mongolia ranks 52nd of 209 countries.

Head to head by decade

Decade Guinea-Bissau Mongolia Difference Ahead
1970s 2 years 2 years 0 years
1980s 2 years 2 years 0 years
1990s 2 years 2 years 0 years
2000s 2 years 2 years 0 years
2010s 2.9 years 2.9 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 upper secondary education, Guinea-Bissau or Mongolia?
Guinea-Bissau, at 3 years against 3 years in Mongolia as of 2020.
What is the difference in theoretical duration of upper secondary education between Guinea-Bissau and Mongolia?
0 years, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Mongolia?
51 years are reported by both, from 1970 to 2020.
How do Guinea-Bissau and Mongolia rank globally for theoretical duration of upper secondary education?
Guinea-Bissau ranks 52nd and Mongolia ranks 52nd of 209 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Theoretical duration of upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Mongolia: Theoretical duration of upper secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 29 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-upper-secondary-education-years/guinea-bissau/mongolia/

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About this data

Indicator
Theoretical duration of upper 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 upper secondary education.