How many years of comparable data are there for Comoros and Lao People's Democratic Republic?

21 years are reported by both, from 1999 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Theoretical duration of post-secondary non-tertiary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Lao People's Democratic Republic: Theoretical duration of post-secondary non-tertiary education

Comoros

2 years

in 2019

Lao People's Democratic Republic

2 years

in 2019

Comoros rank

15th

Lao People's Democratic Republic rank

15th

Theoretical duration of post-secondary non-tertiary education over time

Comoros
Lao People's Democratic Republic

How they compare

Comoros currently reports 2 years against 2 years in Lao People's Democratic Republic, a difference of 0 years.

Across all 21 years both countries report, Lao People's Democratic Republic has been ahead every year.

Comoros ranks 15th and Lao People's Democratic Republic ranks 15th of 168 countries.

Lao People's Democratic Republic has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Comoros	Lao People's Democratic Republic	Difference	Ahead
1990s	1 years	2 years	1 years	Lao People's Democratic Republic
2000s	1 years	2 years	1 years	Lao People's Democratic Republic
2010s	2 years	2 years	0 years	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of post-secondary non-tertiary education, Comoros or Lao People's Democratic Republic?: Comoros, at 2 years against 2 years in Lao People's Democratic Republic as of 2019.
What is the difference in theoretical duration of post-secondary non-tertiary education between Comoros and Lao People's Democratic Republic?: 0 years, with Comoros ahead.
How many years of comparable data are there for Comoros and Lao People's Democratic Republic?: 21 years are reported by both, from 1999 to 2019.
How do Comoros and Lao People's Democratic Republic rank globally for theoretical duration of post-secondary non-tertiary education?: Comoros ranks 15th and Lao People's Democratic Republic ranks 15th of 168 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Theoretical duration of post-secondary non-tertiary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Lao People's Democratic Republic: Theoretical duration of post-secondary non-tertiary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://education.statizoid.com/compare/theoretical-duration-of-post-secondary-non-tertiary-education-years/comoros/lao-pdr/

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About this data

Indicator: Theoretical duration of post-secondary non-tertiary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 168 places, 3,181 data points, 1970–2020
Last refreshed: 21 August 2026

Number of grades (years) in post-secondary education.