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

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

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 2 of lower secondary general education, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Comoros vs Costa Rica: Repeaters in Grade 2 of lower secondary general education, both sexes

Comoros

1,382 number

in 2017

Costa Rica

1,092 number

in 2019

Comoros rank

104th

Costa Rica rank

107th

Repeaters in Grade 2 of lower secondary general education, both sexes over time

Comoros
Costa Rica

How they compare

Comoros currently reports 1,382 number against 1,092 number in Costa Rica, a difference of 290 number.

That makes Comoros's figure about 1.3 times Costa Rica's.

Across all 11 years both countries report, Costa Rica has been ahead every year.

Comoros ranks 104th and Costa Rica ranks 107th of 185 countries.

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

Head to head by decade

Decade	Comoros	Costa Rica	Difference	Ahead
1980s	596.67 number	2,947 number	2,350 number	Costa Rica
1990s	555 number	2,950 number	2,395 number	Costa Rica
2000s	1,084 number	5,456 number	4,372 number	Costa Rica
2010s	1,201 number	6,909 number	5,707 number	Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 2 of lower secondary general education, both sexes, Comoros or Costa Rica?: Comoros, at 1,382 number against 1,092 number in Costa Rica as of 2017.
What is the difference in repeaters in grade 2 of lower secondary general education, both sexes between Comoros and Costa Rica?: 290 number, with Comoros ahead.
How many years of comparable data are there for Comoros and Costa Rica?: 11 years are reported by both, from 1981 to 2017.
How do Comoros and Costa Rica rank globally for repeaters in grade 2 of lower secondary general education, both sexes?: Comoros ranks 104th and Costa Rica ranks 107th of 185 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 2 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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Comoros vs Costa Rica: Repeaters in Grade 2 of lower secondary general education, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://education.statizoid.com/compare/repeaters-in-grade-2-of-lower-secondary-general-education-both-sexes-number/comoros/costa-rica/

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<a href="https://education.statizoid.com/compare/repeaters-in-grade-2-of-lower-secondary-general-education-both-sexes-number/comoros/costa-rica/">Comoros vs Costa Rica: Repeaters in Grade 2 of lower secondary general education, both sexes</a> — Statizoid

About this data

Indicator: Repeaters in Grade 2 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, 4,052 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.