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

8 years are reported by both, from 1981 to 2017.

Where does this data come from?

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

Comoros vs Mauritania: Repeaters in Grade 1 of lower secondary general education, female

Comoros

1,029 number

in 2017

Mauritania

1,005 number

in 2019

Comoros rank

86th

Mauritania rank

87th

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

Comoros
Mauritania

How they compare

Comoros currently reports 1,029 number against 1,005 number in Mauritania, a difference of 24 number.

The two have swapped places 3 times across 8 shared years of data; in 1981 it was Mauritania ahead.

Comoros ranks 86th and Mauritania ranks 87th of 183 countries.

Across the 4 decades both report, Comoros averaged higher in 1 and Mauritania in 3.

Head to head by decade

Decade	Comoros	Mauritania	Difference	Ahead
1980s	100 number	199 number	99 number	Mauritania
1990s	445 number	325 number	120 number	Comoros
2000s	789.67 number	1,304 number	514.67 number	Mauritania
2010s	1,101 number	1,169 number	68 number	Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 1 of lower secondary general education, female, Comoros or Mauritania?: Comoros, at 1,029 number against 1,005 number in Mauritania as of 2017.
What is the difference in repeaters in grade 1 of lower secondary general education, female between Comoros and Mauritania?: 24 number, with Comoros ahead.
How many years of comparable data are there for Comoros and Mauritania?: 8 years are reported by both, from 1981 to 2017.
How do Comoros and Mauritania rank globally for repeaters in grade 1 of lower secondary general education, female?: Comoros ranks 86th and Mauritania ranks 87th of 183 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 1 of lower secondary general education, female (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 1 of lower secondary general education, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 05 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-female-number/comoros/mauritania/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-1-of-lower-secondary-general-education-female-number/comoros/mauritania/">Comoros vs Mauritania: Repeaters in Grade 1 of lower secondary general education, female</a> — Statizoid

About this data

Indicator: Repeaters in Grade 1 of lower secondary general education, female (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 183 places, 3,750 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.