How many years of comparable data are there for Middle income and Niger?

15 years are reported by both, from 1999 to 2017.

Where does this data come from?

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

Middle income vs Niger: Out-of-school adolescents of lower secondary school age, both sexes

Middle income

41.50 million number

in 2019

Niger

1.29 million number

in 2017

Middle income rank

4th

Niger rank

4th

Out-of-school adolescents of lower secondary school age, both sexes over time

Middle income
Niger

How they compare

Middle income currently reports 41.50 million number against 1.29 million number in Niger, a difference of 40.22 million number.

That makes Middle income's figure about 32.3 times Niger's.

Across all 15 years both countries report, Middle income has been ahead every year.

Middle income ranks 4th and Niger ranks 4th of 45 groups.

Middle income has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Middle income	Niger	Difference	Ahead
1990s	81.56 million number	837,493 number	80.73 million number	Middle income
2000s	65.63 million number	972,787 number	64.66 million number	Middle income
2010s	45.30 million number	1.23 million number	44.08 million number	Middle income

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school adolescents of lower secondary school age, both sexes, Middle income or Niger?: Middle income, at 41.50 million number against 1.29 million number in Niger as of 2019.
What is the difference in out-of-school adolescents of lower secondary school age, both sexes between Middle income and Niger?: 40.22 million number, with Middle income ahead.
How many years of comparable data are there for Middle income and Niger?: 15 years are reported by both, from 1999 to 2017.
How do Middle income and Niger rank globally for out-of-school adolescents of lower secondary school age, both sexes?: Middle income ranks 4th and Niger ranks 4th of 45 groups.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school adolescents of 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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Middle income vs Niger: Out-of-school adolescents of lower secondary school age, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 17 September 2026, from https://education.statizoid.com/compare/out-of-school-adolescents-of-lower-secondary-school-age-both-sexes-number/middle-income/niger/

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<a href="https://education.statizoid.com/compare/out-of-school-adolescents-of-lower-secondary-school-age-both-sexes-number/middle-income/niger/">Middle income vs Niger: Out-of-school adolescents of lower secondary school age, both sexes</a> — Statizoid

About this data

Indicator: Out-of-school adolescents of lower secondary school age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 195 places, 3,686 data points, 1970–2019
Last refreshed: 04 September 2026

Total number of lower secondary school age adolescents who are not enrolled in lower secondary education.