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

20 years are reported by both, from 1996 to 2018.

Where does this data come from?

Statizoid (derived), published as Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Yemen: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per

Chad

-0 approx. -2.5 to +2.5 per US$ of GDP

in 2024

Yemen

-0 approx. -2.5 to +2.5 per US$ of GDP

in 2018

Chad rank

171st

Yemen rank

173rd

Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per over time

Chad
Yemen

How they compare

Chad currently reports -0 approx. -2.5 to +2.5 per US$ of GDP against -0 approx. -2.5 to +2.5 per US$ of GDP in Yemen, a difference of 0 approx. -2.5 to +2.5 per US$ of GDP.

Across all 20 years both countries report, Yemen has been ahead every year.

Chad ranks 171st and Yemen ranks 173rd of 204 countries.

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

Head to head by decade

Decade	Chad	Yemen	Difference	Ahead
1990s	-0 approx. -2.5 to +2.5 per US$ of GDP	-0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Yemen
2000s	-0 approx. -2.5 to +2.5 per US$ of GDP	-0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Yemen
2010s	-0 approx. -2.5 to +2.5 per US$ of GDP	-0 approx. -2.5 to +2.5 per US$ of GDP	0 approx. -2.5 to +2.5 per US$ of GDP	Yemen

Averages of every year both report within each decade.

Frequently asked questions

Which has higher regulatory quality - governance estimate (approx. -2.5 to +2.5), per, Chad or Yemen?: Chad, at -0 approx. -2.5 to +2.5 per US$ of GDP against -0 approx. -2.5 to +2.5 per US$ of GDP in Yemen as of 2024.
What is the difference in regulatory quality - governance estimate (approx. -2.5 to +2.5), per between Chad and Yemen?: 0 approx. -2.5 to +2.5 per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Yemen?: 20 years are reported by both, from 1996 to 2018.
How do Chad and Yemen rank globally for regulatory quality - governance estimate (approx. -2.5 to +2.5), per?: Chad ranks 171st and Yemen ranks 173rd of 204 countries.
Where does this data come from?: Statizoid (derived), published as Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Yemen: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per. Statizoid, drawing on Statizoid (derived). Retrieved 29 September 2026, from https://reference.statizoid.com/compare/regulatory-quality-governance-estimate-approx-2-5-to-2-5-per-unit-of-gdp/chad/yemen-rep/

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About this data

Indicator: Regulatory Quality - Governance estimate (approx. -2.5 to +2.5), per unit of GDP
Unit: approx. -2.5 to +2.5 per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 5,083 data points, 1996–2024
Last refreshed: 25 September 2026

Regulatory Quality - Governance estimate (approx. -2.5 to +2.5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.