Chad vs Yemen: Human capital composite index

Chad
-1.9 standard deviations from the yearly mean
in 2024
Yemen
-1.81 standard deviations from the yearly mean
in 2016
Chad rank
195th
Yemen rank
193rd

Human capital composite index over time

  • Chad
  • Yemen
-2.5-2-1.5-1197119972024

How they compare

Yemen currently reports -1.81 standard deviations from the yearly mean against -1.9 standard deviations from the yearly mean in Chad, a difference of 0.09 standard deviations from the yearly mean.

The two have swapped places 2 times across 11 shared years of data; in 1999 it was Yemen ahead.

Chad ranks 195th and Yemen ranks 193rd of 202 countries.

Across the 3 decades both report, Chad averaged higher in 1 and Yemen in 2.

Head to head by decade

Decade Chad Yemen Difference Ahead
1990s -1.41 standard deviations from the yearly mean -1.27 standard deviations from the yearly mean 0.1399 standard deviations from the yearly mean Yemen
2000s -1.95 standard deviations from the yearly mean -1.46 standard deviations from the yearly mean 0.4869 standard deviations from the yearly mean Yemen
2010s -1.71 standard deviations from the yearly mean -1.71 standard deviations from the yearly mean 0.0003 standard deviations from the yearly mean Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher human capital composite index, Chad or Yemen?
Yemen, at -1.81 standard deviations from the yearly mean against -1.9 standard deviations from the yearly mean in Chad as of 2016.
What is the difference in human capital composite index between Chad and Yemen?
0.09 standard deviations from the yearly mean, with Yemen ahead.
How many years of comparable data are there for Chad and Yemen?
11 years are reported by both, from 1999 to 2016.
How do Chad and Yemen rank globally for human capital composite index?
Chad ranks 195th and Yemen ranks 193rd of 202 countries.
Where does this data come from?
Statizoid (derived), published as Human capital composite index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Yemen: Human capital composite index. Statizoid, drawing on Statizoid (derived). Retrieved 17 August 2026, from https://education.statizoid.com/compare/human-capital-composite-index/chad/yemen-rep/

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About this data

Indicator
Human capital composite index
Unit
standard deviations from the yearly mean
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 8,876 data points, 1970–2024
Last refreshed

An equal-weighted index of 4 indicators: Literacy rate, adult total; School enrollment, primary; School enrollment, secondary; Government expenditure on education, total. Each is standardised against that year's spread across all reporting countries before averaging, so a score of 0 is the average country and +1 is one standard deviation above it.