Chad vs Middle income: Out-of-school rate for adolescents of lower secondary school age

Chad
1.21 GPIA
in 2019
Middle income
0.9231 GPIA
in 2019
Chad rank
29th
Middle income rank
32nd

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

  • Chad
  • Middle income
00.511.5199820082019

How they compare

Chad currently reports 1.21 GPIA against 0.9231 GPIA in Middle income, a difference of 0.2869 GPIA.

That makes Chad's figure about 1.3 times Middle income's.

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

Chad ranks 29th and Middle income ranks 32nd of 133 countries.

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

Head to head by decade

Decade Chad Middle income Difference Ahead
1990s 1.25 GPIA 1.17 GPIA 0.0824 GPIA Chad
2000s 1.28 GPIA 1.14 GPIA 0.142 GPIA Chad
2010s 1.23 GPIA 0.917 GPIA 0.3158 GPIA Chad

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, Chad or Middle income?
Chad, at 1.21 GPIA against 0.9231 GPIA in Middle income as of 2019.
What is the difference in out-of-school rate for adolescents of lower secondary school age between Chad and Middle income?
0.2869 GPIA, with Chad ahead.
How many years of comparable data are there for Chad and Middle income?
11 years are reported by both, from 1998 to 2019.
How do Chad and Middle income rank globally for out-of-school rate for adolescents of lower secondary school age?
Chad ranks 29th and Middle income ranks 32nd of 133 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Out-of-school rate for adolescents of lower secondary school age, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Middle income: Out-of-school rate for adolescents of lower secondary school age. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 10 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-adjusted-gender-parity/chad/middle-income/

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<a href="https://reference.statizoid.com/compare/out-of-school-rate-for-adolescents-of-lower-secondary-school-age-adjusted-gender-parity/chad/middle-income/">Chad vs Middle income: 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, adjusted gender parity index (GPIA)
Unit
GPIA
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
176 places, 2,962 data points, 1970–2019
Last refreshed

The Adjusted Gender Parity Index (GPIA) is calculated by dividing the female value for the indicator by the male value for the indicator. If the resulting value exceeds 1, the ratio is inverted and subtracted from 2. The adjusted gender parity index is symmetrical around 1 and lies in the range 0-2. An adjusted GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females. For more information, consult the UNESCO Institute for Statistics: http://uis.unesco.org/