How many years of comparable data are there for Peru and Sierra Leone?

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.

Peru vs Sierra Leone: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)

Peru

-0.7204 approx. -2.5 to +2.5

in 2024

Sierra Leone

-0.7023 approx. -2.5 to +2.5

in 2024

Peru rank

149th

Sierra Leone rank

148th

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

Peru
Sierra Leone

How they compare

Sierra Leone currently reports -0.7023 approx. -2.5 to +2.5 against -0.7204 approx. -2.5 to +2.5 in Peru, a difference of 0.0181 approx. -2.5 to +2.5.

The two have swapped places 3 times across 29 shared years of data; in 1996 it was Peru ahead.

Peru ranks 149th and Sierra Leone ranks 148th of 205 countries.

Across the 4 decades both report, Peru averaged higher in 3 and Sierra Leone in 1.

Head to head by decade

Decade	Peru	Sierra Leone	Difference	Ahead
1990s	-0.5048 approx. -2.5 to +2.5	-0.6585 approx. -2.5 to +2.5	0.1537 approx. -2.5 to +2.5	Peru
2000s	-0.3304 approx. -2.5 to +2.5	-0.8512 approx. -2.5 to +2.5	0.5209 approx. -2.5 to +2.5	Peru
2010s	-0.4625 approx. -2.5 to +2.5	-0.7047 approx. -2.5 to +2.5	0.2421 approx. -2.5 to +2.5	Peru
2020s	-0.607 approx. -2.5 to +2.5	-0.5527 approx. -2.5 to +2.5	0.0544 approx. -2.5 to +2.5	Sierra Leone

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), Peru or Sierra Leone?: Sierra Leone, at -0.7023 approx. -2.5 to +2.5 against -0.7204 approx. -2.5 to +2.5 in Peru as of 2024.
What is the difference in control of corruption - governance estimate (approx. -2.5 to +2.5) between Peru and Sierra Leone?: 0.0181 approx. -2.5 to +2.5, with Sierra Leone ahead.
How many years of comparable data are there for Peru and Sierra Leone?: 29 years are reported by both, from 1996 to 2024.
How do Peru and Sierra Leone rank globally for control of corruption - governance estimate (approx. -2.5 to +2.5)?: Peru ranks 149th and Sierra Leone ranks 148th 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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Peru vs Sierra Leone: 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/peru/sierra-leone/

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<a href="https://reference.statizoid.com/compare/control-of-corruption-governance-estimate-approx-2-5-to-2-5-gaps-filled/peru/sierra-leone/">Peru vs Sierra Leone: 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), 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.