How many years of comparable data are there for Belgium and Iran (Islamic Republic of)?

23 years are reported by both, from 2001 to 2023.

Where does this data come from?

Statizoid (derived), published as Primary secondary enrollment completion rates, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belgium vs Iran (Islamic Republic of): Primary secondary enrollment completion rates, gaps filled

Belgium

102.11

in 2023

Iran (Islamic Republic of)

101.96

in 2023

Belgium rank

88th

Iran (Islamic Republic of) rank

91st

Primary secondary enrollment completion rates, gaps filled over time

Belgium
Iran (Islamic Republic of)

How they compare

Belgium currently reports 102.11 against 101.96 in Iran (Islamic Republic of), a difference of 0.15.

The two have swapped places 4 times across 23 shared years of data; in 2001 it was Belgium ahead.

Belgium ranks 88th and Iran (Islamic Republic of) ranks 91st of 217 countries.

Across the 3 decades both report, Belgium averaged higher in 1 and Iran (Islamic Republic of) in 2.

Head to head by decade

Decade	Belgium	Iran (Islamic Republic of)	Difference	Ahead
2000s	102.97	102.84	0.1343	Belgium
2010s	102.3	103.77	1.47	Iran (Islamic Republic of)
2020s	102.04	102.61	0.5687	Iran (Islamic Republic of)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary secondary enrollment completion rates, gaps filled, Belgium or Iran (Islamic Republic of)?: Belgium, at 102.11 against 101.96 in Iran (Islamic Republic of) as of 2023.
What is the difference in primary secondary enrollment completion rates, gaps filled between Belgium and Iran (Islamic Republic of)?: 0.15, with Belgium ahead.
How many years of comparable data are there for Belgium and Iran (Islamic Republic of)?: 23 years are reported by both, from 2001 to 2023.
How do Belgium and Iran (Islamic Republic of) rank globally for primary secondary enrollment completion rates, gaps filled?: Belgium ranks 88th and Iran (Islamic Republic of) ranks 91st of 217 countries.
Where does this data come from?: Statizoid (derived), published as Primary secondary enrollment completion rates, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belgium vs Iran (Islamic Republic of): Primary secondary enrollment completion rates, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 21 August 2026, from https://education.statizoid.com/compare/primary-secondary-enrollment-completion-rates-gaps-filled/belgium/iran-islamic-rep/

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About this data

Indicator: Primary secondary enrollment completion rates, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 217 places, 8,335 data points, 1970–2025
Last refreshed: 21 August 2026

Primary secondary enrollment completion rates with 569 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.