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

16 years are reported by both, from 1978 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Repeaters in Grade 3 of lower secondary general education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Mauritania: Repeaters in Grade 3 of lower secondary general education, male

Greece

1,045 number

in 2018

Mauritania

1,017 number

in 2019

Greece rank

80th

Mauritania rank

82nd

Repeaters in Grade 3 of lower secondary general education, male over time

Greece
Mauritania

How they compare

Greece currently reports 1,045 number against 1,017 number in Mauritania, a difference of 28 number.

The two have swapped places 6 times across 16 shared years of data; in 1978 it was Greece ahead.

Greece ranks 80th and Mauritania ranks 82nd of 170 countries.

Across the 5 decades both report, Greece averaged higher in 3 and Mauritania in 2.

Head to head by decade

Decade	Greece	Mauritania	Difference	Ahead
1970s	844.5 number	161 number	683.5 number	Greece
1980s	680 number	351.5 number	328.5 number	Greece
1990s	597 number	413 number	184 number	Greece
2000s	895.67 number	966.33 number	70.67 number	Mauritania
2010s	1,071 number	1,155 number	83.86 number	Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher repeaters in grade 3 of lower secondary general education, male, Greece or Mauritania?: Greece, at 1,045 number against 1,017 number in Mauritania as of 2018.
What is the difference in repeaters in grade 3 of lower secondary general education, male between Greece and Mauritania?: 28 number, with Greece ahead.
How many years of comparable data are there for Greece and Mauritania?: 16 years are reported by both, from 1978 to 2018.
How do Greece and Mauritania rank globally for repeaters in grade 3 of lower secondary general education, male?: Greece ranks 80th and Mauritania ranks 82nd of 170 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Repeaters in Grade 3 of lower secondary general education, male (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Mauritania: Repeaters in Grade 3 of lower secondary general education, male. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/repeaters-in-grade-3-of-lower-secondary-general-education-male-number/greece/mauritania/

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<a href="https://reference.statizoid.com/compare/repeaters-in-grade-3-of-lower-secondary-general-education-male-number/greece/mauritania/">Greece vs Mauritania: Repeaters in Grade 3 of lower secondary general education, male</a> — Statizoid

About this data

Indicator: Repeaters in Grade 3 of lower secondary general education, male (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 170 places, 3,258 data points, 1970–2020
Last refreshed: 21 August 2026

Number of pupils in the specified grade who are enrolled in the same grade for a second (or further) year.