Regulatory Quality: Lower bound of the 90% confidence in Tonga
Tonga: Regulatory Quality: Lower bound of the 90% confidence was 43.0% in 2025. ▲ Rising
Latest (2025)
43.0%
Change on year
down 0.1%
World rank
125th
of 206 countries
All-time high
43.1%
in 2024
All-time low
31.3%
in 2006
Years of data
22
2004–2025
Regulatory Quality - Lower bound of the 90% confidence interval for in Tonga, 2004–2025
Source: World Bank.
Analysis
Tonga recorded 43.0% for regulatory quality - lower bound of the 90% confidence interval for in 2025.
The figure is down 0.1% on the previous year and up 1.9% over ten years.
Over the whole period, regulatory quality - lower bound of the 90% confidence interval for in Tonga peaked at 43.1% in 2024 and was at its lowest, 31.3%, in 2006.
That places Tonga 125th out of 206 countries with data for 2025, putting it in the middle of the range.
The long-run direction has been consistently rising across the 22 years of available data.
Regulatory Quality: Lower bound of the 90% confidence in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2004 | 31.9% | — |
| 2005 | 31.3% | -1.7% |
| 2006 | 31.3% | -0.1% |
| 2007 | 33.6% | +7.6% |
| 2008 | 32.9% | -2.3% |
| 2009 | 38.3% | +16.5% |
| 2010 | 40.9% | +6.8% |
| 2011 | 39.5% | -3.4% |
| 2012 | 39.5% | -0.2% |
| 2013 | 39.9% | +1.0% |
| 2014 | 42.0% | +5.3% |
| 2015 | 42.3% | +0.6% |
| 2016 | 42.3% | +0.0% |
| 2017 | 42.3% | +0.1% |
| 2018 | 42.6% | +0.8% |
| 2019 | 42.9% | +0.5% |
| 2020 | 40.8% | -4.9% |
| 2021 | 41.9% | +2.8% |
| 2022 | 42.1% | +0.5% |
| 2023 | 42.3% | +0.5% |
| 2024 | 43.1% | +1.7% |
| 2025 | 43.0% | -0.1% |
Tonga compared with similar countries
- Tonga's 43.0% is below the median for upper middle income countries, which is 47.4%, 91% of the median. (59 countries reporting)
- Tonga's 43.0% is below the median for East Asia & Pacific, which is 47.8%, 90% of the median. (34 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 33.2% | 31.3% | 38.3% | 6 |
| 2010s | 41.4% | 39.5% | 42.9% | 10 |
| 2020s | 42.2% | 40.8% | 43.1% | 6 |
Countries ranked near Tonga
More reference data data for Tonga
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0105 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0092 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.0197 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.0197 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0353 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.0269 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0446 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.1068 (2050)
- Emission Totals - Emissions (N2O) - Agricultural Soils 0.0799 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure applied 9.35 (2050)
Frequently asked questions
- What is regulatory quality - lower bound of the 90% confidence interval for in Tonga?
- Regulatory quality - lower bound of the 90% confidence interval for in Tonga was 43.0% in 2025, according to the World Bank.
- What is the highest regulatory quality - lower bound of the 90% confidence interval for recorded in Tonga?
- The highest recorded value was 43.1% in 2024.
- What is the lowest regulatory quality - lower bound of the 90% confidence interval for recorded in Tonga?
- The lowest recorded value was 31.3% in 2006.
- How does Tonga rank for regulatory quality - lower bound of the 90% confidence interval for?
- Tonga ranks 125th out of 206 countries with data for 2025.
- Is regulatory quality - lower bound of the 90% confidence interval for rising or falling in Tonga?
- Over the last ten years it is up 1.9%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from the World Bank, published as part of Regulatory Quality - Lower bound of the 90% confidence interval for the governance score. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 22 observations, free to reuse under CC BY 4.0 (World Bank Open Data).