Government Effectiveness - Lower bound of the 90% confidence interval in Tonga

Tonga: Government Effectiveness - Lower bound of the 90% confidence interval was 40.8% in 2024. β–² Rising

Latest (2024)
40.8%
Change on year
up 7.9%
World rank
111th
of 205 countries
All-time high
44.5%
in 2019
All-time low
23.8%
in 2004
Years of data
21
2004–2024

Government Effectiveness - Lower bound of the 90% confidence interval in Tonga, 2004–2024

0102030402004201420242004: 23.82005: 26.92006: 26.92007: 29.82008: 31.92009: 34.82010: 35.42011: 34.42012: 34.42013: 34.42014: 38.22015: 38.12016: 38.12017: 422018: 44.52019: 44.52020: 41.92021: 41.92022: 36.62023: 37.82024: 40.8

Source: World Bank.

Analysis

In 2024, government effectiveness - lower bound of the 90% confidence interval in Tonga stood at 40.8%.

Compared with earlier readings it is up 7.9% on the previous year and up 6.8% over ten years.

Over the whole period, government effectiveness - lower bound of the 90% confidence interval in Tonga peaked at 44.5% in 2019 and was at its lowest, 23.8%, in 2004.

Tonga ranks 111th of 205 countries on this measure, in the middle of the range.

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

Averages by decade

DecadeAverage LowestHighest Years
2000s 29.0% 23.8% 34.8% 6
2010s 38.4% 34.4% 44.5% 10
2020s 39.8% 36.6% 41.9% 5

Countries ranked near Tonga

  1. 108 Uzbekistan 41.2% compare
  2. 109 Guyana 41.0% compare
  3. 110 Grenada 40.8% compare
  4. 112 El Salvador 40.5% compare
  5. 113 South Africa 40.4% compare
  6. 114 Peru 40.3% compare

See the full ranking of 205 places β†’

More reference data data for Tonga

All data for Tonga β†’

Frequently asked questions

What is government effectiveness - lower bound of the 90% confidence interval in Tonga?
Government effectiveness - lower bound of the 90% confidence interval in Tonga was 40.8% in 2024, according to the World Bank.
What is the highest government effectiveness - lower bound of the 90% confidence interval recorded in Tonga?
The highest recorded value was 44.5% in 2019.
What is the lowest government effectiveness - lower bound of the 90% confidence interval recorded in Tonga?
The lowest recorded value was 23.8% in 2004.
How does Tonga rank for government effectiveness - lower bound of the 90% confidence interval?
Tonga ranks 111th out of 205 countries with data for 2024.
Is government effectiveness - lower bound of the 90% confidence interval rising or falling in Tonga?
Over the last ten years it is up 6.8%. 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 Government Effectiveness - Lower bound of the 90% confidence interval for the governance score. Statizoid updates them automatically from the source API.

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Government Effectiveness - Lower bound of the 90% confidence interval in Tonga. Statizoid. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/government-effectiveness-lower-bound-of-the-90-percent-confidence-interval-for-the/tonga/

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About this data

Indicator
Government Effectiveness - Lower bound of the 90% confidence interval for the governance score
Source
World Bank
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
205 places, 5,168 data points, 1996–2024
Last refreshed