How many years of comparable data are there for Comoros and Syrian Arab 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 Syrian Arab Republic: Theoretical duration of post-secondary non-tertiary education

Comoros

2 years

in 2019

Syrian Arab Republic

2 years

in 2019

Comoros rank

15th

Syrian Arab Republic rank

15th

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

Comoros
Syrian Arab Republic

How they compare

Comoros currently reports 2 years against 2 years in Syrian Arab Republic, a difference of 0 years.

Across all 21 years both countries report, Syrian Arab Republic has been ahead every year.

Comoros ranks 15th and Syrian Arab Republic ranks 15th of 168 countries.

Syrian Arab Republic has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Comoros	Syrian Arab Republic	Difference	Ahead
1990s	1 years	2 years	1 years	Syrian Arab Republic
2000s	1 years	2 years	1 years	Syrian Arab 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 Syrian Arab Republic?: Comoros, at 2 years against 2 years in Syrian Arab Republic as of 2019.
What is the difference in theoretical duration of post-secondary non-tertiary education between Comoros and Syrian Arab Republic?: 0 years, with Comoros ahead.
How many years of comparable data are there for Comoros and Syrian Arab Republic?: 21 years are reported by both, from 1999 to 2019.
How do Comoros and Syrian Arab Republic rank globally for theoretical duration of post-secondary non-tertiary education?: Comoros ranks 15th and Syrian Arab 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 Syrian Arab Republic: Theoretical duration of post-secondary non-tertiary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 03 September 2026, from https://education.statizoid.com/compare/theoretical-duration-of-post-secondary-non-tertiary-education-years/comoros/syrian-arab-republic/

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<a href="https://education.statizoid.com/compare/theoretical-duration-of-post-secondary-non-tertiary-education-years/comoros/syrian-arab-republic/">Comoros vs Syrian Arab Republic: Theoretical duration of post-secondary non-tertiary education</a> — Statizoid

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.