How many years of comparable data are there for Peru and Viet Nam?

12 years are reported by both, from 1979 to 2018.

Where does this data come from?

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

Peru vs Viet Nam: Repeaters in Grade 1 of lower secondary general education, both sexes

Peru

17,566 number

in 2019

Viet Nam

16,660 number

in 2018

Peru rank

44th

Viet Nam rank

45th

Repeaters in Grade 1 of lower secondary general education, both sexes over time

Peru
Viet Nam

How they compare

Peru currently reports 17,566 number against 16,660 number in Viet Nam, a difference of 906 number.

That makes Peru's figure about 1.1 times Viet Nam's.

The two have swapped places 1 time across 12 shared years of data; in 1979 it was Viet Nam ahead.

Peru ranks 44th and Viet Nam ranks 45th of 185 countries.

Across the 4 decades both report, Peru averaged higher in 1 and Viet Nam in 3.

Head to head by decade

Decade	Peru	Viet Nam	Difference	Ahead
1970s	36,848 number	53,838 number	16,990 number	Viet Nam
1990s	38,900 number	52,062 number	13,162 number	Viet Nam
2000s	39,366 number	51,108 number	11,742 number	Viet Nam
2010s	30,676 number	24,515 number	6,161 number	Peru

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 1 of lower secondary general education, both sexes, Peru or Viet Nam?: Peru, at 17,566 number against 16,660 number in Viet Nam as of 2019.
What is the difference in repeaters in grade 1 of lower secondary general education, both sexes between Peru and Viet Nam?: 906 number, with Peru ahead.
How many years of comparable data are there for Peru and Viet Nam?: 12 years are reported by both, from 1979 to 2018.
How do Peru and Viet Nam rank globally for repeaters in grade 1 of lower secondary general education, both sexes?: Peru ranks 44th and Viet Nam ranks 45th of 185 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 1 of lower secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Peru vs Viet Nam: Repeaters in Grade 1 of lower secondary general education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 08 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-both-sexes-number/peru/viet-nam/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-both-sexes-number/peru/viet-nam/">Peru vs Viet Nam: Repeaters in Grade 1 of lower secondary general education, both sexes</a> — Statizoid

About this data

Indicator: Repeaters in Grade 1 of lower secondary general education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 185 places, 4,260 data points, 1970–2020
Last refreshed: 04 September 2026

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