Other small states vs Tonga: CPIA transparency, accountability, and corruption in the public
CPIA transparency, accountability, and corruption in the public over time
- Other small states
- Tonga
How they compare
Tonga currently reports 3.5 1=low to 6=high against 3.06 1=low to 6=high in Other small states, a difference of 0.44 1=low to 6=high.
That makes Tonga's figure about 1.1 times Other small states's.
The two have swapped places 1 time across 21 shared years of data; in 2005 it was Other small states ahead.
Other small states ranks 9th and Tonga ranks 11th of 42 groups.
Across the 3 decades both report, Other small states averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Other small states | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.27 1=low to 6=high | 2.7 1=low to 6=high | 0.5667 1=low to 6=high | Other small states |
| 2010s | 3.27 1=low to 6=high | 3.5 1=low to 6=high | 0.2286 1=low to 6=high | Tonga |
| 2020s | 3.28 1=low to 6=high | 3.5 1=low to 6=high | 0.2188 1=low to 6=high | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cpia transparency, accountability, and corruption in the public, Other small states or Tonga?
- Tonga, at 3.5 1=low to 6=high against 3.06 1=low to 6=high in Other small states as of 2025.
- What is the difference in cpia transparency, accountability, and corruption in the public between Other small states and Tonga?
- 0.44 1=low to 6=high, with Tonga ahead.
- How many years of comparable data are there for Other small states and Tonga?
- 21 years are reported by both, from 2005 to 2025.
- How do Other small states and Tonga rank globally for cpia transparency, accountability, and corruption in the public?
- Other small states ranks 9th and Tonga ranks 11th of 42 groups.
- Where does this data come from?
- CPIA database, World Bank Group (WBG), published as CPIA transparency, accountability, and corruption in the public sector rating (1=low to 6=high). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Country Policy and Institutional Assessment (CPIA) measures the extent to which a country’s policy and institutional framework supports sustainable growth and poverty reduction, and consequently the effective use of development assistance. The outcome of the exercise yields both an overall score and scores for sixteen criteria that compose the CPIA. These criteria include: A. Economic Management (1. Monetary and Exchange Rate Policies; 2. Fiscal Policy; 3. Debt Policy and Management), B. Structural Policies (4. Trade; 5. Financial Sector; 6. Business Regulatory Environment), C. Policies for Social Inclusion/Equity (7. Gender equality; 8. Equity of public resource use; 9. Building human resources; 10. Social protection and labor; 11. Policies and institutions for environmental sustainability), D. Public Sector Management and Institutions (12. Property rights and rule-based governance; 13. Quality of budgetary and financial management; 14. Efficiency of revenue mobilization; 15. Quality of public administration; 16. Transparency, accountability, and corruption in the public sector). The Transparency, Accountability, and Corruption in the Public Sector criterion assesses the extent to which the executive, legislators, and other high-level officials can be held accountable for their use of funds, administrative decisions, and results obtained. Accountability is generally enhanced by transparency in decision-making, access to relevant and timely information, public and media scrutiny, and by institutional checks (e.g., inspector general, ombudsman, or independent audit) on the authority of the chief executive. The criterion covers four dimensions: (a) the accountability of the executive and other top officials to effective oversight institutions; (b) access of civil society to timely and reliable information on public affairs and public policies, including fiscal information (on public expenditures, revenues, and large contract awards); (c) state capture by narrow vested interests; and (d) integrity in the management of public resources, including aid and natural resource revenues.