How many years of comparable data are there for Chad and IBRD only?

11 years are reported by both, from 1998 to 2019.

Where does this data come from?

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

Chad vs IBRD only: Out-of-school adolescents and youth of secondary school age, both

Chad

1.79 million number

in 2019

IBRD only

99.37 million number

in 2019

Chad rank

6th

IBRD only rank

7th

Out-of-school adolescents and youth of secondary school age, both over time

Chad
IBRD only

How they compare

IBRD only currently reports 99.37 million number against 1.79 million number in Chad, a difference of 97.58 million number.

That makes IBRD only's figure about 55.5 times Chad's.

Across all 11 years both countries report, IBRD only has been ahead every year.

Chad ranks 6th and IBRD only ranks 7th of 142 countries.

IBRD only has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	IBRD only	Difference	Ahead
1990s	982,715 number	173.38 million number	172.39 million number	IBRD only
2000s	1.04 million number	172.71 million number	171.67 million number	IBRD only
2010s	1.70 million number	101.05 million number	99.36 million number	IBRD only

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school adolescents and youth of secondary school age, both, Chad or IBRD only?: IBRD only, at 99.37 million number against 1.79 million number in Chad as of 2019.
What is the difference in out-of-school adolescents and youth of secondary school age, both between Chad and IBRD only?: 97.58 million number, with IBRD only ahead.
How many years of comparable data are there for Chad and IBRD only?: 11 years are reported by both, from 1998 to 2019.
How do Chad and IBRD only rank globally for out-of-school adolescents and youth of secondary school age, both?: Chad ranks 6th and IBRD only ranks 7th of 142 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school adolescents and youth of 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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Chad vs IBRD only: Out-of-school adolescents and youth of secondary school age, both. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://reference.statizoid.com/compare/out-of-school-adolescents-and-youth-of-secondary-school-age-both-sexes-number/chad/ibrd-only/

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<a href="https://reference.statizoid.com/compare/out-of-school-adolescents-and-youth-of-secondary-school-age-both-sexes-number/chad/ibrd-only/">Chad vs IBRD only: Out-of-school adolescents and youth of secondary school age, both</a> — Statizoid

About this data

Indicator: Out-of-school adolescents and youth of secondary school age, both sexes (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 187 places, 4,335 data points, 1970–2019
Last refreshed: 04 September 2026

Number of adolescents and youth of 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/