How many years of comparable data are there for Central African Republic and Portugal?

7 years are reported by both, from 1972 to 1991.

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.

Central African Republic vs Portugal: Repeaters in Grade 1 of lower secondary general education, both sexes

Central African Republic

9,649 number

in 2016

Portugal

9,885 number

in 2018

Central African Republic rank

64th

Portugal rank

62nd

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

Central African Republic
Portugal

How they compare

Portugal currently reports 9,885 number against 9,649 number in Central African Republic, a difference of 236 number.

Across all 7 years both countries report, Portugal has been ahead every year.

Central African Republic ranks 64th and Portugal ranks 62nd of 185 countries.

Portugal has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Central African Republic	Portugal	Difference	Ahead
1970s	649.5 number	9,376 number	8,727 number	Portugal
1980s	2,710 number	33,466 number	30,756 number	Portugal
1990s	3,980 number	31,212 number	27,232 number	Portugal

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, Central African Republic or Portugal?: Portugal, at 9,885 number against 9,649 number in Central African Republic as of 2018.
What is the difference in repeaters in grade 1 of lower secondary general education, both sexes between Central African Republic and Portugal?: 236 number, with Portugal ahead.
How many years of comparable data are there for Central African Republic and Portugal?: 7 years are reported by both, from 1972 to 1991.
How do Central African Republic and Portugal rank globally for repeaters in grade 1 of lower secondary general education, both sexes?: Central African Republic ranks 64th and Portugal ranks 62nd 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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Central African Republic vs Portugal: Repeaters in Grade 1 of lower secondary general education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 14 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-both-sexes-number/central-african-republic/portugal/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-both-sexes-number/central-african-republic/portugal/">Central African Republic vs Portugal: 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.