Corruption Perceptions Index (QoG)
Corruption Perceptions Index. Quality of Government Institute (University of Gothenburg), 2017–2024.
Source: Quality of Government Institute (University of Gothenburg) Licence: Open — academic use Unit: 0–100 Parsed: 2026-06-28 Open source ↗
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Avg (2024)
42.6
-0.30pp vs 2023
Improving
55
of 177 tracked
Declining
91
period over period
Stable
31
±0.5pp band
Corruption Perceptions Index
Interactive — choose a period, search a country, switch between bars, table and map.
Trend over time
Group average by period, 2017–2024.
South AsiaEurope & Central AsiaMiddle East & North AfricaSub-Saharan AfricaAmericasEast Asia & Pacific
Two dimensions at once
Clean government × liberal democracy
Liberal Democracy →
Corruption Perceptions Index →
Movers
Biggest period-over-period changes.
Top risers
| Entity | Now | Change |
|---|---|---|
| 🇴🇲 Oman | 55 | +12.0pp |
| 🇧🇭 Bahrain | 53 | +11.0pp |
| 🇸🇦 Saudi Arabia | 59 | +7.0pp |
| 🇦🇱 Albania | 42 | +5.0pp |
| 🇮🇸 Iceland | 77 | +5.0pp |
Top fallers
| Entity | Now | Change |
|---|---|---|
| 🇪🇷 Eritrea | 13 | -8.0pp |
| 🇱🇾 Libya | 13 | -5.0pp |
| 🇲🇹 Malta | 46 | -5.0pp |
| 🇲🇽 Mexico | 26 | -5.0pp |
| 🇸🇰 Slovakia | 49 | -5.0pp |
By group
Change by group, latest period.
Middle East & North Africa +1.0pp
East Asia & Pacific +0.30pp
Sub-Saharan Africa -0.20pp
Americas -0.50pp
Europe & Central Asia -0.90pp
South Asia -0.90pp
| Group | Members | Avg | Change |
|---|---|---|---|
| Europe & Central Asia | 49 | 53.3 | -0.90pp |
| East Asia & Pacific | 22 | 46.5 | +0.30pp |
| Americas | 32 | 42.2 | -0.50pp |
| Middle East & North Africa | 19 | 38.6 | +1.0pp |
| South Asia | 8 | 35.1 | -0.90pp |
| Sub-Saharan Africa | 47 | 32.9 | -0.20pp |