How many years of comparable data are there for Chad and IDA blend?

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 youth of upper secondary school age, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs IDA blend: Out-of-school youth of upper secondary school age, female

Chad

442,563 number

in 2019

IDA blend

10.39 million number

in 2019

Chad rank

16th

IDA blend rank

19th

Out-of-school youth of upper secondary school age, female over time

Chad
IDA blend

How they compare

IDA blend currently reports 10.39 million number against 442,563 number in Chad, a difference of 9.95 million number.

That makes IDA blend's figure about 23.5 times Chad's.

Across all 11 years both countries report, IDA blend has been ahead every year.

Chad ranks 16th and IDA blend ranks 19th of 143 countries.

IDA blend has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	IDA blend	Difference	Ahead
1990s	227,607 number	9.51 million number	9.28 million number	IDA blend
2000s	251,770 number	10.22 million number	9.97 million number	IDA blend
2010s	422,853 number	10.28 million number	9.86 million number	IDA blend

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school youth of upper secondary school age, female, Chad or IDA blend?: IDA blend, at 10.39 million number against 442,563 number in Chad as of 2019.
What is the difference in out-of-school youth of upper secondary school age, female between Chad and IDA blend?: 9.95 million number, with IDA blend ahead.
How many years of comparable data are there for Chad and IDA blend?: 11 years are reported by both, from 1998 to 2019.
How do Chad and IDA blend rank globally for out-of-school youth of upper secondary school age, female?: Chad ranks 16th and IDA blend ranks 19th of 143 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school youth of upper secondary school age, female (number). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs IDA blend: Out-of-school youth of upper secondary school age, female. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 07 September 2026, from https://reference.statizoid.com/compare/out-of-school-youth-of-upper-secondary-school-age-female-number/chad/ida-blend/

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<a href="https://reference.statizoid.com/compare/out-of-school-youth-of-upper-secondary-school-age-female-number/chad/ida-blend/">Chad vs IDA blend: Out-of-school youth of upper secondary school age, female</a> — Statizoid

About this data

Indicator: Out-of-school youth of upper secondary school age, female (number)
Unit: number
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 188 places, 3,019 data points, 1970–2019
Last refreshed: 04 September 2026

Total number of upper secondary school age female youth who are not enrolled in upper secondary education.