What is the difference in repeaters in grade 1 of primary education, male between Iran, Islamic Republic of and Viet Nam?

5,348 number, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Viet Nam?

9 years are reported by both, from 1999 to 2016.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 1 of primary education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Viet Nam: Repeaters in Grade 1 of primary education, male

Iran, Islamic Republic of

33,638 number

in 2017

Viet Nam

28,290 number

in 2018

Iran, Islamic Republic of rank

29th

Viet Nam rank

32nd

Repeaters in Grade 1 of primary education, male over time

Iran, Islamic Republic of
Viet Nam

How they compare

Iran, Islamic Republic of currently reports 33,638 number against 28,290 number in Viet Nam, a difference of 5,348 number.

That makes Iran, Islamic Republic of's figure about 1.2 times Viet Nam's.

The two have swapped places 2 times across 9 shared years of data; in 1999 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 29th and Viet Nam ranks 32nd of 188 countries.

Across the 3 decades both report, Iran, Islamic Republic of averaged higher in 1 and Viet Nam in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Viet Nam	Difference	Ahead
1990s	99,861 number	96,355 number	3,506 number	Iran, Islamic Republic of
2000s	64,781 number	71,740 number	6,959 number	Viet Nam
2010s	28,612 number	28,946 number	334.5 number	Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 1 of primary education, male, Iran, Islamic Republic of or Viet Nam?: Iran, Islamic Republic of, at 33,638 number against 28,290 number in Viet Nam as of 2017.
What is the difference in repeaters in grade 1 of primary education, male between Iran, Islamic Republic of and Viet Nam?: 5,348 number, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Viet Nam?: 9 years are reported by both, from 1999 to 2016.
How do Iran, Islamic Republic of and Viet Nam rank globally for repeaters in grade 1 of primary education, male?: Iran, Islamic Republic of ranks 29th and Viet Nam ranks 32nd of 188 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 1 of primary education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Viet Nam: Repeaters in Grade 1 of primary education, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 03 September 2026, from https://reference.statizoid.com/compare/repeaters-in-grade-1-of-primary-education-male-number/iran-islamic-rep/viet-nam/

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About this data

Indicator: Repeaters in Grade 1 of primary education, male (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 188 places, 4,527 data points, 1970–2020
Last refreshed: 21 August 2026

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