Regulatory Quality: Upper bound of the 90% confidence in Tonga
Tonga: Regulatory Quality: Upper bound of the 90% confidence was 59.2% in 2025. ▲ Rising
Latest (2025)
59.2%
Change on year
down 0.0%
World rank
105th
of 206 countries
All-time high
60.0%
in 2004
All-time low
50.2%
in 2008
Years of data
22
2004–2025
Regulatory Quality - Upper bound of the 90% confidence interval for in Tonga, 2004–2025
Source: World Bank.
Analysis
The most recent figure for regulatory quality - upper bound of the 90% confidence interval for in Tonga is 59.2%, measured in 2025.
Compared with earlier readings it is up 1.3% over ten years.
Over the whole period, regulatory quality - upper bound of the 90% confidence interval for in Tonga peaked at 60.0% in 2004 and was at its lowest, 50.2%, in 2008.
That places Tonga 105th 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: Upper bound of the 90% confidence in Tonga, year by year
| Year | Value | Change |
|---|---|---|
| 2004 | 60.0% | — |
| 2005 | 50.4% | -15.9% |
| 2006 | 50.4% | -0.1% |
| 2007 | 52.8% | +4.7% |
| 2008 | 50.2% | -4.8% |
| 2009 | 54.4% | +8.3% |
| 2010 | 57.0% | +4.8% |
| 2011 | 55.7% | -2.4% |
| 2012 | 55.6% | -0.1% |
| 2013 | 56.0% | +0.7% |
| 2014 | 58.1% | +3.8% |
| 2015 | 58.4% | +0.5% |
| 2016 | 58.4% | +0.0% |
| 2017 | 58.4% | +0.0% |
| 2018 | 58.8% | +0.6% |
| 2019 | 59.0% | +0.4% |
| 2020 | 56.9% | -3.5% |
| 2021 | 58.1% | +2.0% |
| 2022 | 58.3% | +0.4% |
| 2023 | 59.7% | +2.5% |
| 2024 | 59.2% | -0.9% |
| 2025 | 59.2% | -0.0% |
Tonga compared with similar countries
- Tonga's 59.2% is below the median for upper middle income countries, which is 59.4%, 100% of the median. (59 countries reporting)
- Tonga's 59.2% is below the median for East Asia & Pacific, which is 61.4%, 96% of the median. (34 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 53.0% | 50.2% | 60.0% | 6 |
| 2010s | 57.5% | 55.6% | 59.0% | 10 |
| 2020s | 58.6% | 56.9% | 59.7% | 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 - upper bound of the 90% confidence interval for in Tonga?
- Regulatory quality - upper bound of the 90% confidence interval for in Tonga was 59.2% in 2025, according to the World Bank.
- What is the highest regulatory quality - upper bound of the 90% confidence interval for recorded in Tonga?
- The highest recorded value was 60.0% in 2004.
- What is the lowest regulatory quality - upper bound of the 90% confidence interval for recorded in Tonga?
- The lowest recorded value was 50.2% in 2008.
- How does Tonga rank for regulatory quality - upper bound of the 90% confidence interval for?
- Tonga ranks 105th out of 206 countries with data for 2025.
- Is regulatory quality - upper bound of the 90% confidence interval for rising or falling in Tonga?
- Over the last ten years it is up 1.3%. 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 - Upper 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).