Intergovernmental Authority on Development (IGAD) vs Tonga: Africa's Development Dynamics (AfDD) Table 16 - Public finances

Intergovernmental Authority on Development (IGAD)
16.25 Percentage of GDP
in 2028
Tonga
44.17 Percentage of GDP
in 2029
Intergovernmental Authority on Development (IGAD) rank
27th
Tonga rank
24th

Africa's Development Dynamics (AfDD) Table 16 - Public finances over time

  • Intergovernmental Authority on Development (IGAD)
  • Tonga
1020304050200020142029

How they compare

Tonga currently reports 44.17 Percentage of GDP against 16.25 Percentage of GDP in Intergovernmental Authority on Development (IGAD), a difference of 27.92 Percentage of GDP.

That makes Tonga's figure about 2.7 times Intergovernmental Authority on Development (IGAD)'s.

Across all 29 years both countries report, Tonga has been ahead every year.

Intergovernmental Authority on Development (IGAD) ranks 27th and Tonga ranks 24th of 28 groups.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Intergovernmental Authority on Development (IGAD) Tonga Difference Ahead
2000s 16.86 Percentage of GDP 21.62 Percentage of GDP 4.76 Percentage of GDP Tonga
2010s 18.07 Percentage of GDP 34.85 Percentage of GDP 16.78 Percentage of GDP Tonga
2020s 16.4 Percentage of GDP 45.64 Percentage of GDP 29.24 Percentage of GDP Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher africa's development dynamics (afdd) table 16 - public finances, Intergovernmental Authority on Development (IGAD) or Tonga?
Tonga, at 44.17 Percentage of GDP against 16.25 Percentage of GDP in Intergovernmental Authority on Development (IGAD) as of 2029.
What is the difference in africa's development dynamics (afdd) table 16 - public finances between Intergovernmental Authority on Development (IGAD) and Tonga?
27.92 Percentage of GDP, with Tonga ahead.
How many years of comparable data are there for Intergovernmental Authority on Development (IGAD) and Tonga?
29 years are reported by both, from 2000 to 2028.
How do Intergovernmental Authority on Development (IGAD) and Tonga rank globally for africa's development dynamics (afdd) table 16 - public finances?
Intergovernmental Authority on Development (IGAD) ranks 27th and Tonga ranks 24th of 28 groups.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Africa's Development Dynamics (AfDD) Table 16 - Public finances — General government expenditure. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Intergovernmental Authority on Development (IGAD) vs Tonga: Africa's Development Dynamics (AfDD) Table 16 - Public finances. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 30 August 2026, from https://economy.statizoid.com/compare/africa-s-development-dynamics-afdd-table-16-public-finances-general-government-expenditure/intergovernmental-authority-on-development-igad/tonga/

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About this data

Indicator
Africa's Development Dynamics (AfDD) Table 16 - Public finances — General government expenditure
Unit
Percentage of GDP
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
240 places, 7,002 data points, 2000–2029
Last refreshed

The Statistical Annex to the annual Africa's Development Dynamics (AFDD) report is a collection of development indicators that were gathered and analysed while conducting the research that went into the report. These data are also available online for free viewing or download at https://oe.cd/AFDD-2024, a bilingual website which links to the electronic version of the Africa's Development Dynamics book in both English and French. Table 16 shows data on public finance, including taxes, revenues, expenditure, and debt. Some of these figures are not available at the national level, but only for aggregations of groups of countries.