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

13 years are reported by both, from 2002 to 2018.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Slovakia: Out-of-school children and adolescents of primary and lower secondary

Greece

21,904 number

in 2018

Slovakia

22,702 number

in 2018

Greece rank

80th

Slovakia rank

79th

Out-of-school children and adolescents of primary and lower secondary over time

Greece
Slovakia

How they compare

Slovakia currently reports 22,702 number against 21,904 number in Greece, a difference of 798 number.

The two have swapped places 5 times across 13 shared years of data; in 2002 it was Greece ahead.

Greece ranks 80th and Slovakia ranks 79th of 149 countries.

Greece has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Greece	Slovakia	Difference	Ahead
2000s	38,705 number	29,349 number	9,356 number	Greece
2010s	26,933 number	23,338 number	3,596 number	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school children and adolescents of primary and lower secondary, Greece or Slovakia?: Slovakia, at 22,702 number against 21,904 number in Greece as of 2018.
What is the difference in out-of-school children and adolescents of primary and lower secondary between Greece and Slovakia?: 798 number, with Slovakia ahead.
How many years of comparable data are there for Greece and Slovakia?: 13 years are reported by both, from 2002 to 2018.
How do Greece and Slovakia rank globally for out-of-school children and adolescents of primary and lower secondary?: Greece ranks 80th and Slovakia ranks 79th of 149 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Slovakia: Out-of-school children and adolescents of primary and lower secondary. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 13 September 2026, from https://reference.statizoid.com/compare/out-of-school-children-and-adolescents-of-primary-and-lower-secondary-school-age-both/greece/slovak-republic/

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<a href="https://reference.statizoid.com/compare/out-of-school-children-and-adolescents-of-primary-and-lower-secondary-school-age-both/greece/slovak-republic/">Greece vs Slovakia: Out-of-school children and adolescents of primary and lower secondary</a> — Statizoid

About this data

Indicator: Out-of-school children and adolescents of primary and lower secondary school age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 194 places, 4,726 data points, 1970–2019
Last refreshed: 04 September 2026

Number of children and adolescents of primary and lower secondary school age who are not enrolled or attending school during in a given academic year. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/