How many years of comparable data are there for Lower middle income and Yemen?

5 years are reported by both, from 1999 to 2016.

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.

Lower middle income vs Yemen: Out-of-school children and adolescents of primary and lower secondary

Lower middle income

60.04 million number

in 2019

Yemen

1.19 million number

in 2016

Lower middle income rank

9th

Yemen rank

11th

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

Lower middle income
Yemen

How they compare

Lower middle income currently reports 60.04 million number against 1.19 million number in Yemen, a difference of 58.85 million number.

That makes Lower middle income's figure about 50.3 times Yemen's.

Across all 5 years both countries report, Lower middle income has been ahead every year.

Lower middle income ranks 9th and Yemen ranks 11th of 45 groups.

Lower middle income has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	Lower middle income	Yemen	Difference	Ahead
1990s	115.90 million number	1.84 million number	114.06 million number	Lower middle income
2010s	65.96 million number	1.22 million number	64.74 million number	Lower middle income

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, Lower middle income or Yemen?: Lower middle income, at 60.04 million number against 1.19 million number in Yemen as of 2019.
What is the difference in out-of-school children and adolescents of primary and lower secondary between Lower middle income and Yemen?: 58.85 million number, with Lower middle income ahead.
How many years of comparable data are there for Lower middle income and Yemen?: 5 years are reported by both, from 1999 to 2016.
How do Lower middle income and Yemen rank globally for out-of-school children and adolescents of primary and lower secondary?: Lower middle income ranks 9th and Yemen ranks 11th of 45 groups.
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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Lower middle income vs Yemen: 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/lower-middle-income/yemen-rep/

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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/lower-middle-income/yemen-rep/">Lower middle income vs Yemen: 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/