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

19 years are reported by both, from 1999 to 2018.

Where does this data come from?

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

Eritrea vs IDA blend: Out-of-school rate for adolescents of lower secondary school age

Eritrea

40.3%

in 2018

IDA blend

28.9%

in 2019

Eritrea rank

13th

IDA blend rank

10th

Out-of-school rate for adolescents of lower secondary school age over time

Eritrea
IDA blend

How they compare

Eritrea currently reports 40.3% against 28.9% in IDA blend, a difference of 11.4%.

That makes Eritrea's figure about 1.4 times IDA blend's.

The two have swapped places 2 times across 19 shared years of data; in 1999 it was Eritrea ahead.

Eritrea ranks 13th and IDA blend ranks 10th of 134 countries.

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

Head to head by decade

Decade	Eritrea	IDA blend	Difference	Ahead
1990s	53.1%	47.1%	6.0%	Eritrea
2000s	47.4%	44.7%	2.7%	Eritrea
2010s	38.0%	36.1%	1.9%	Eritrea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for adolescents of lower secondary school age, Eritrea or IDA blend?: Eritrea, at 40.3% against 28.9% in IDA blend as of 2018.
What is the difference in out-of-school rate for adolescents of lower secondary school age between Eritrea and IDA blend?: 11.4%, with Eritrea ahead.
How many years of comparable data are there for Eritrea and IDA blend?: 19 years are reported by both, from 1999 to 2018.
How do Eritrea and IDA blend rank globally for out-of-school rate for adolescents of lower secondary school age?: Eritrea ranks 13th and IDA blend ranks 10th of 134 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for adolescents of lower secondary school age, female (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Eritrea vs IDA blend: Out-of-school rate for adolescents of lower secondary school age. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 16 September 2026, from https://education.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-female-percent/eritrea/ida-blend/

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<a href="https://education.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-female-percent/eritrea/ida-blend/">Eritrea vs IDA blend: Out-of-school rate for adolescents of lower secondary school age</a> — Statizoid

About this data

Indicator: Out-of-school rate for adolescents of lower secondary school age, female (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 179 places, 3,006 data points, 1970–2019
Last refreshed: 04 September 2026

Number of females of official lower secondary school age who are not enrolled in lower secondary school expressed as a percentage of the female population of official lower secondary school age.