How many years of comparable data are there for Congo and Nigeria?

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

Where does this data come from?

Statizoid (derived), published as Control of Corruption - 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.

Congo vs Nigeria: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)

Congo

-1.36 % change on previous year

in 2024

Nigeria

-1.44 % change on previous year

in 2024

Congo rank

121st

Nigeria rank

123rd

Control of Corruption - Governance estimate (approx. -2.5 to +2.5) over time

Congo
Nigeria

How they compare

Congo currently reports -1.36 % change on previous year against -1.44 % change on previous year in Nigeria, a difference of 0.08 % change on previous year.

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

Congo ranks 121st and Nigeria ranks 123rd of 205 countries.

Across the 3 decades both report, Congo averaged higher in 1 and Nigeria in 2.

Head to head by decade

Decade	Congo	Nigeria	Difference	Ahead
2000s	-2.68 % change on previous year	6.21 % change on previous year	8.88 % change on previous year	Nigeria
2010s	-2.26 % change on previous year	-0.6599 % change on previous year	1.6 % change on previous year	Nigeria
2020s	0.8852 % change on previous year	0.0351 % change on previous year	0.8501 % change on previous year	Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher control of corruption - governance estimate (approx. -2.5 to +2.5), Congo or Nigeria?: Congo, at -1.36 % change on previous year against -1.44 % change on previous year in Nigeria as of 2024.
What is the difference in control of corruption - governance estimate (approx. -2.5 to +2.5) between Congo and Nigeria?: 0.08 % change on previous year, with Congo ahead.
How many years of comparable data are there for Congo and Nigeria?: 22 years are reported by both, from 2003 to 2024.
How do Congo and Nigeria rank globally for control of corruption - governance estimate (approx. -2.5 to +2.5)?: Congo ranks 121st and Nigeria ranks 123rd of 205 countries.
Where does this data come from?: Statizoid (derived), published as Control of Corruption - 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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Congo vs Nigeria: Control of Corruption - Governance estimate (approx. -2.5 to +2.5). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/control-of-corruption-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/congo-rep/nigeria/

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<a href="https://reference.statizoid.com/compare/control-of-corruption-governance-estimate-approx-2-5-to-2-5-annual-growth-rate/congo-rep/nigeria/">Congo vs Nigeria: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)</a> — Statizoid

About this data

Indicator: Control of Corruption - 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: 205 places, 4,410 data points, 2003–2024
Last refreshed: 23 September 2026

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