How many years of comparable data are there for Congo and Guinea-Bissau?

29 years are reported by both, from 1996 to 2024.

Where does this data come from?

Statizoid (derived), published as Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

Congo

-1.42 approx. -2.5 to +2.5

in 2024

Guinea-Bissau

-1.35 approx. -2.5 to +2.5

in 2024

Congo rank

191st

Guinea-Bissau rank

189th

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

Congo
Guinea-Bissau

How they compare

Guinea-Bissau currently reports -1.35 approx. -2.5 to +2.5 against -1.42 approx. -2.5 to +2.5 in Congo, a difference of 0.07 approx. -2.5 to +2.5.

The two have swapped places 5 times across 29 shared years of data; in 1996 it was Congo ahead.

Congo ranks 191st and Guinea-Bissau ranks 189th of 205 countries.

Across the 4 decades both report, Congo averaged higher in 3 and Guinea-Bissau in 1.

Head to head by decade

Decade	Congo	Guinea-Bissau	Difference	Ahead
1990s	-0.6807 approx. -2.5 to +2.5	-0.9855 approx. -2.5 to +2.5	0.3048 approx. -2.5 to +2.5	Congo
2000s	-1 approx. -2.5 to +2.5	-1.07 approx. -2.5 to +2.5	0.068 approx. -2.5 to +2.5	Congo
2010s	-1.27 approx. -2.5 to +2.5	-1.45 approx. -2.5 to +2.5	0.1816 approx. -2.5 to +2.5	Congo
2020s	-1.38 approx. -2.5 to +2.5	-1.24 approx. -2.5 to +2.5	0.1454 approx. -2.5 to +2.5	Guinea-Bissau

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 Guinea-Bissau?: Guinea-Bissau, at -1.35 approx. -2.5 to +2.5 against -1.42 approx. -2.5 to +2.5 in Congo as of 2024.
What is the difference in control of corruption - governance estimate (approx. -2.5 to +2.5) between Congo and Guinea-Bissau?: 0.07 approx. -2.5 to +2.5, with Guinea-Bissau ahead.
How many years of comparable data are there for Congo and Guinea-Bissau?: 29 years are reported by both, from 1996 to 2024.
How do Congo and Guinea-Bissau rank globally for control of corruption - governance estimate (approx. -2.5 to +2.5)?: Congo ranks 191st and Guinea-Bissau ranks 189th of 205 countries.
Where does this data come from?: Statizoid (derived), published as Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Guinea-Bissau: 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-gaps-filled/congo-rep/guinea-bissau/

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About this data

Indicator: Control of Corruption - Governance estimate (approx. -2.5 to +2.5), gaps filled
Unit: approx. -2.5 to +2.5
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 5,744 data points, 1996–2024
Last refreshed: 23 September 2026

Control of Corruption - Governance estimate (approx. -2.5 to +2.5) with 553 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.