Low income vs Tonga: CPIA business regulatory environment rating
CPIA business regulatory environment rating over time
- Low income
- Tonga
How they compare
Tonga currently reports 3 1=low to 6=high against 2.6 1=low to 6=high in Low income, a difference of 0.4 1=low to 6=high.
That makes Tonga's figure about 1.2 times Low income's.
The two have swapped places 7 times across 21 shared years of data; in 2005 it was Low income ahead.
Low income ranks 37th and Tonga ranks 35th of 42 groups.
Across the 3 decades both report, Low income averaged higher in 1 and Tonga in 2.
Head to head by decade
| Decade | Low income | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 3.03 1=low to 6=high | 3 1=low to 6=high | 0.0256 1=low to 6=high | Low income |
| 2010s | 2.9 1=low to 6=high | 2.95 1=low to 6=high | 0.0483 1=low to 6=high | Tonga |
| 2020s | 2.68 1=low to 6=high | 2.92 1=low to 6=high | 0.2381 1=low to 6=high | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cpia business regulatory environment rating, Low income or Tonga?
- Tonga, at 3 1=low to 6=high against 2.6 1=low to 6=high in Low income as of 2025.
- What is the difference in cpia business regulatory environment rating between Low income and Tonga?
- 0.4 1=low to 6=high, with Tonga ahead.
- How many years of comparable data are there for Low income and Tonga?
- 21 years are reported by both, from 2005 to 2025.
- How do Low income and Tonga rank globally for cpia business regulatory environment rating?
- Low income ranks 37th and Tonga ranks 35th of 42 groups.
- Where does this data come from?
- CPIA database, World Bank Group (WBG), published as CPIA business regulatory environment 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 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). This Business Regulatory Environment criterion assesses the extent to which the legal, regulatory, and policy environment helps or hinders private business in investing, creating jobs, and becoming more productive. The emphasis is on direct regulations of business activity and regulation of goods and factor markets. Three sub-components are measured: (a) regulations affecting entry, exit, and competition; (b) regulations of ongoing business operations; and (c) regulations of factor markets (labor and land).