How many years of comparable data are there for Dominican Republic and Iran?

8 years are reported by both, from 2000 to 2017.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in lower secondary general education, all grades, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Dominican Republic vs Iran: Repeaters in lower secondary general education, all grades, male

Dominican Republic

22,077 number

in 2019

Iran

25,448 number

in 2017

Dominican Republic rank

48th

Iran rank

45th

Repeaters in lower secondary general education, all grades, male over time

Dominican Republic
Iran

How they compare

Iran currently reports 25,448 number against 22,077 number in Dominican Republic, a difference of 3,371 number.

That makes Iran's figure about 1.2 times Dominican Republic's.

Across all 8 years both countries report, Iran has been ahead every year.

Dominican Republic ranks 48th and Iran ranks 45th of 179 countries.

Iran has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Dominican Republic	Iran	Difference	Ahead
2000s	7,600 number	302,347 number	294,748 number	Iran
2010s	14,384 number	55,814 number	41,430 number	Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in lower secondary general education, all grades, male, Dominican Republic or Iran?: Iran, at 25,448 number against 22,077 number in Dominican Republic as of 2017.
What is the difference in repeaters in lower secondary general education, all grades, male between Dominican Republic and Iran?: 3,371 number, with Iran ahead.
How many years of comparable data are there for Dominican Republic and Iran?: 8 years are reported by both, from 2000 to 2017.
How do Dominican Republic and Iran rank globally for repeaters in lower secondary general education, all grades, male?: Dominican Republic ranks 48th and Iran ranks 45th of 179 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in lower secondary general education, all grades, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Dominican Republic vs Iran: Repeaters in lower secondary general education, all grades, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 29 August 2026, from https://reference.statizoid.com/compare/repeaters-in-lower-secondary-general-education-all-grades-male-number/dominican-republic/iran-islamic-rep/

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About this data

Indicator: Repeaters in lower secondary general education, all grades, male (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 223 places, 4,182 data points, 1970–2020
Last refreshed: 21 August 2026

Number of male pupils in lower secondary education who are enrolled in the same grade for a second (or further) year.