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

22 years are reported by both, from 2003 to 2024.

Where does this data come from?

Statizoid (derived), published as Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Mauritania: Voice and Accountability - Governance estimate (approx. -2.5 to)

Chad

-10.18 % change on previous year

in 2024

Mauritania

-10.31 % change on previous year

in 2024

Chad rank

163rd

Mauritania rank

164th

Voice and Accountability - Governance estimate (approx. -2.5 to) over time

Chad
Mauritania

How they compare

Chad currently reports -10.18 % change on previous year against -10.31 % change on previous year in Mauritania, a difference of 0.13 % change on previous year.

The two have swapped places 11 times across 22 shared years of data; in 2003 it was Mauritania ahead.

Chad ranks 163rd and Mauritania ranks 164th of 207 countries.

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

Head to head by decade

Decade	Chad	Mauritania	Difference	Ahead
2000s	-2.96 % change on previous year	-6.48 % change on previous year	3.52 % change on previous year	Chad
2010s	0.3811 % change on previous year	-0.3917 % change on previous year	0.7729 % change on previous year	Chad
2020s	-3.29 % change on previous year	-1.51 % change on previous year	1.78 % change on previous year	Mauritania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher voice and accountability - governance estimate (approx. -2.5 to), Chad or Mauritania?: Chad, at -10.18 % change on previous year against -10.31 % change on previous year in Mauritania as of 2024.
What is the difference in voice and accountability - governance estimate (approx. -2.5 to) between Chad and Mauritania?: 0.13 % change on previous year, with Chad ahead.
How many years of comparable data are there for Chad and Mauritania?: 22 years are reported by both, from 2003 to 2024.
How do Chad and Mauritania rank globally for voice and accountability - governance estimate (approx. -2.5 to)?: Chad ranks 163rd and Mauritania ranks 164th of 207 countries.
Where does this data come from?: Statizoid (derived), published as Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Mauritania: Voice and Accountability - Governance estimate (approx. -2.5 to). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/voice-and-accountability-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/chad/mauritania/

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<a href="https://reference.statizoid.com/compare/voice-and-accountability-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/chad/mauritania/">Chad vs Mauritania: Voice and Accountability - Governance estimate (approx. -2.5 to)</a> — Statizoid

About this data

Indicator: Voice and Accountability - Governance estimate (approx. -2.5 to +2.5), annual growth rate
Unit: % change on previous year
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 207 places, 4,467 data points, 2003–2024
Last refreshed: 23 September 2026

The year-on-year percentage change in Voice and Accountability - Governance estimate (approx. -2.5 to +2.5). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.