How many years of comparable data are there for Comoros and Mauritania?

12 years are reported by both, from 1981 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 5 of primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Mauritania: Repeaters in Grade 5 of primary education, both sexes

Comoros

2,337 number

in 2018

Mauritania

2,292 number

in 2019

Comoros rank

72nd

Mauritania rank

75th

Repeaters in Grade 5 of primary education, both sexes over time

Comoros
Mauritania

How they compare

Comoros currently reports 2,337 number against 2,292 number in Mauritania, a difference of 45 number.

The two have swapped places 2 times across 12 shared years of data; in 1981 it was Comoros ahead.

Comoros ranks 72nd and Mauritania ranks 75th of 166 countries.

Mauritania has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Comoros	Mauritania	Difference	Ahead
1980s	2,406 number	2,960 number	554 number	Mauritania
1990s	3,036 number	4,798 number	1,763 number	Mauritania
2000s	3,033 number	4,682 number	1,649 number	Mauritania
2010s	2,656 number	3,279 number	623.75 number	Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 5 of primary education, both sexes, Comoros or Mauritania?: Comoros, at 2,337 number against 2,292 number in Mauritania as of 2018.
What is the difference in repeaters in grade 5 of primary education, both sexes between Comoros and Mauritania?: 45 number, with Comoros ahead.
How many years of comparable data are there for Comoros and Mauritania?: 12 years are reported by both, from 1981 to 2018.
How do Comoros and Mauritania rank globally for repeaters in grade 5 of primary education, both sexes?: Comoros ranks 72nd and Mauritania ranks 75th of 166 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 5 of primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Comoros vs Mauritania: Repeaters in Grade 5 of primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-5-of-primary-education-both-sexes-number/comoros/mauritania/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-5-of-primary-education-both-sexes-number/comoros/mauritania/">Comoros vs Mauritania: Repeaters in Grade 5 of primary education, both sexes</a> — Statizoid

About this data

Indicator: Repeaters in Grade 5 of primary education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 166 places, 4,199 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.