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CPIA trade rating in Tonga

Tonga: CPIA trade rating was 4 1=low to 6=high in 2025. ▲ Rising

Latest (2025)
4 1=low to 6=high
Change on year
unchanged
World rank
13th
of 84 countries
All-time high
5 1=low to 6=high
in 2009
All-time low
3 1=low to 6=high
in 2005
Years of data
21
2005–2025

CPIA trade rating in Tonga, 2005–2025

0123452005201520252005: 3 1=low to 6=high2006: 3 1=low to 6=high2007: 3.5 1=low to 6=high2008: 3.5 1=low to 6=high2009: 5 1=low to 6=high2010: 5 1=low to 6=high2011: 4.5 1=low to 6=high2012: 4.5 1=low to 6=high2013: 4.5 1=low to 6=high2014: 4.5 1=low to 6=high2015: 4.5 1=low to 6=high2016: 4.5 1=low to 6=high2017: 4.5 1=low to 6=high2018: 4.5 1=low to 6=high2019: 4.5 1=low to 6=high2020: 4 1=low to 6=high2021: 4 1=low to 6=high2022: 4 1=low to 6=high2023: 4 1=low to 6=high2024: 4 1=low to 6=high2025: 4 1=low to 6=high

Source: CPIA database, World Bank Group (WBG). Measured in 1=low to 6=high.

Analysis

Tonga recorded 4 1=low to 6=high for cpia trade rating in 2025.

The figure is down 11.1% over ten years.

Over the whole period, cpia trade rating in Tonga peaked at 5 1=low to 6=high in 2009 and was at its lowest, 3 1=low to 6=high, in 2005.

That places Tonga 13th out of 84 countries with data for 2025, putting it in the top quarter.

The long-run direction has been consistently rising across the 21 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
2000s 3.6 1=low to 6=high 3 1=low to 6=high 5 1=low to 6=high 5
2010s 4.55 1=low to 6=high 4.5 1=low to 6=high 5 1=low to 6=high 10
2020s 4 1=low to 6=high 4 1=low to 6=high 4 1=low to 6=high 6

Countries ranked near Tonga

  1. 13 Bosnia and Herzegovina 4 1=low to 6=high compare
  2. 13 Burundi 4 1=low to 6=high compare
  3. 13 Cameroon 4 1=low to 6=high compare
  4. 13 Democratic Republic of Congo 4 1=low to 6=high compare
  5. 13 Cote d'Ivoire 4 1=low to 6=high compare
  6. 13 Dominica 4 1=low to 6=high compare
  7. 13 Gambia 4 1=low to 6=high compare
  8. 13 Ghana 4 1=low to 6=high compare
  9. 13 Grenada 4 1=low to 6=high compare
  10. 13 Guinea 4 1=low to 6=high compare
  11. 13 Guinea-Bissau 4 1=low to 6=high compare
  12. 13 Guyana 4 1=low to 6=high compare
  13. 13 Honduras 4 1=low to 6=high compare
  14. 13 India 4 1=low to 6=high compare
  15. 13 Kenya 4 1=low to 6=high compare
  16. 13 Kyrgyzstan 4 1=low to 6=high compare
  17. 13 Laos 4 1=low to 6=high compare
  18. 13 Lesotho 4 1=low to 6=high compare
  19. 13 Madagascar 4 1=low to 6=high compare
  20. 13 Maldives 4 1=low to 6=high compare
  21. 13 Mauritania 4 1=low to 6=high compare
  22. 13 Micronesia (country) 4 1=low to 6=high compare
  23. 13 Mongolia 4 1=low to 6=high compare
  24. 13 Nepal 4 1=low to 6=high compare
  25. 13 Nicaragua 4 1=low to 6=high compare
  26. 13 Niger 4 1=low to 6=high compare
  27. 13 Pakistan 4 1=low to 6=high compare
  28. 13 Papua New Guinea 4 1=low to 6=high compare
  29. 13 Samoa 4 1=low to 6=high compare
  30. 13 Sao Tome and Principe 4 1=low to 6=high compare
  31. 13 Sri Lanka 4 1=low to 6=high compare
  32. 13 Saint Lucia 4 1=low to 6=high compare
  33. 13 Saint Vincent and the Grenadines 4 1=low to 6=high compare
  34. 13 East Timor 4 1=low to 6=high compare
  35. 13 Uganda 4 1=low to 6=high compare
  36. 13 Uzbekistan 4 1=low to 6=high compare
  37. 13 Vanuatu 4 1=low to 6=high compare
  38. 13 Vietnam 4 1=low to 6=high compare
  39. 13 Zambia 4 1=low to 6=high compare

See the full ranking of 126 places →

More public sector data for Tonga

All data for Tonga →

Frequently asked questions

What is cpia trade rating in Tonga?
Cpia trade rating in Tonga was 4 1=low to 6=high in 2025, according to CPIA database, World Bank Group (WBG).
What is the highest cpia trade rating recorded in Tonga?
The highest recorded value was 5 1=low to 6=high in 2009.
What is the lowest cpia trade rating recorded in Tonga?
The lowest recorded value was 3 1=low to 6=high in 2005.
How does Tonga rank for cpia trade rating?
Tonga ranks 13th out of 84 countries with data for 2025.
Is cpia trade rating rising or falling in Tonga?
Over the last ten years it is down 11.1%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from CPIA database, World Bank Group (WBG), published as part of CPIA trade rating (1=low to 6=high). Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 21 observations, free to reuse under CC BY 4.0 (World Bank Open Data).

About this data

Indicator
CPIA trade rating (1=low to 6=high)
Unit
1=low to 6=high
Source
CPIA database, World Bank Group (WBG)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
126 places, 2,443 data points, 2005–2025
Last refreshed

Trade assesses how the policy framework fosters trade in goods.