Solomon Islands vs Tonga: Control of Corruption - Governance estimate (approx. -2.5 to +2.5)

Solomon Islands
20.61 % change on previous year
in 2024
Tonga
19.3 % change on previous year
in 2024
Solomon Islands rank
21st
Tonga rank
22nd

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

  • Solomon Islands
  • Tonga
-600-400-2000200200320132024

How they compare

Solomon Islands currently reports 20.61 % change on previous year against 19.3 % change on previous year in Tonga, a difference of 1.31 % change on previous year.

That makes Solomon Islands's figure about 1.1 times Tonga's.

The two have swapped places 13 times across 18 shared years of data; in 2006 it was Tonga ahead.

Solomon Islands ranks 21st and Tonga ranks 22nd of 205 countries.

Across the 3 decades both report, Solomon Islands averaged higher in 1 and Tonga in 2.

Head to head by decade

Decade Solomon Islands Tonga Difference Ahead
2000s -145.27 % change on previous year 15.83 % change on previous year 161.09 % change on previous year Tonga
2010s 13.53 % change on previous year -38.81 % change on previous year 52.34 % change on previous year Solomon Islands
2020s -140.52 % change on previous year -11.73 % change on previous year 128.79 % change on previous year Tonga

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), Solomon Islands or Tonga?
Solomon Islands, at 20.61 % change on previous year against 19.3 % change on previous year in Tonga as of 2024.
What is the difference in control of corruption - governance estimate (approx. -2.5 to +2.5) between Solomon Islands and Tonga?
1.31 % change on previous year, with Solomon Islands ahead.
How many years of comparable data are there for Solomon Islands and Tonga?
18 years are reported by both, from 2006 to 2024.
How do Solomon Islands and Tonga rank globally for control of corruption - governance estimate (approx. -2.5 to +2.5)?
Solomon Islands ranks 21st and Tonga ranks 22nd 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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Solomon Islands vs Tonga: 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/solomon-islands/tonga/

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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

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.