What is the difference in repeaters in grade 4 of primary education, both sexes between Mauritania and Sierra Leone?

96 number, with Sierra Leone ahead.

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

9 years are reported by both, from 1978 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 4 of primary education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mauritania vs Sierra Leone: Repeaters in Grade 4 of primary education, both sexes

Mauritania

1,929 number

in 2019

Sierra Leone

2,025 number

in 2019

Mauritania rank

88th

Sierra Leone rank

85th

Repeaters in Grade 4 of primary education, both sexes over time

Mauritania
Sierra Leone

How they compare

Sierra Leone currently reports 2,025 number against 1,929 number in Mauritania, a difference of 96 number.

Across all 9 years both countries report, Sierra Leone has been ahead every year.

Mauritania ranks 88th and Sierra Leone ranks 85th of 187 countries.

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

Head to head by decade

Decade	Mauritania	Sierra Leone	Difference	Ahead
1970s	1,569 number	4,153 number	2,584 number	Sierra Leone
1980s	2,236 number	7,678 number	5,442 number	Sierra Leone
2000s	4,102 number	19,860 number	15,758 number	Sierra Leone
2010s	3,014 number	14,718 number	11,704 number	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 4 of primary education, both sexes, Mauritania or Sierra Leone?: Sierra Leone, at 2,025 number against 1,929 number in Mauritania as of 2019.
What is the difference in repeaters in grade 4 of primary education, both sexes between Mauritania and Sierra Leone?: 96 number, with Sierra Leone ahead.
How many years of comparable data are there for Mauritania and Sierra Leone?: 9 years are reported by both, from 1978 to 2019.
How do Mauritania and Sierra Leone rank globally for repeaters in grade 4 of primary education, both sexes?: Mauritania ranks 88th and Sierra Leone ranks 85th of 187 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 4 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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Mauritania vs Sierra Leone: Repeaters in Grade 4 of primary education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-4-of-primary-education-both-sexes-number/mauritania/sierra-leone/

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About this data

Indicator: Repeaters in Grade 4 of primary education, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 187 places, 4,833 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.