How many years of comparable data are there for Low income and Tonga?

31 years are reported by both, from 1994 to 2024.

Where does this data come from?

Statizoid (derived), published as Gross national expenditure (current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Low income vs Tonga: Gross national expenditure (current US$), per unit of GDP

Low income

1.08 current US$ per US$ of GDP

in 2025

Tonga

1.46 current US$ per US$ of GDP

in 2024

Low income rank

9th

Tonga rank

7th

Gross national expenditure (current US$), per unit of GDP over time

Low income
Tonga

How they compare

Tonga currently reports 1.46 current US$ per US$ of GDP against 1.08 current US$ per US$ of GDP in Low income, a difference of 0.38 current US$ per US$ of GDP.

That makes Tonga's figure about 1.4 times Low income's.

Across all 31 years both countries report, Tonga has been ahead every year.

Low income ranks 9th and Tonga ranks 7th of 43 groups.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Low income	Tonga	Difference	Ahead
1990s	0.9284 current US$ per US$ of GDP	1.28 current US$ per US$ of GDP	0.3547 current US$ per US$ of GDP	Tonga
2000s	0.875 current US$ per US$ of GDP	1.35 current US$ per US$ of GDP	0.4782 current US$ per US$ of GDP	Tonga
2010s	1.03 current US$ per US$ of GDP	1.42 current US$ per US$ of GDP	0.3979 current US$ per US$ of GDP	Tonga
2020s	1.1 current US$ per US$ of GDP	1.45 current US$ per US$ of GDP	0.3581 current US$ per US$ of GDP	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross national expenditure (current us$), per unit of gdp, Low income or Tonga?: Tonga, at 1.46 current US$ per US$ of GDP against 1.08 current US$ per US$ of GDP in Low income as of 2024.
What is the difference in gross national expenditure (current us$), per unit of gdp between Low income and Tonga?: 0.38 current US$ per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Low income and Tonga?: 31 years are reported by both, from 1994 to 2024.
How do Low income and Tonga rank globally for gross national expenditure (current us$), per unit of gdp?: Low income ranks 9th and Tonga ranks 7th of 43 groups.
Where does this data come from?: Statizoid (derived), published as Gross national expenditure (current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Low income vs Tonga: Gross national expenditure (current US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://economy.statizoid.com/compare/gross-national-expenditure-current-us-per-unit-of-gdp/low-income/tonga/

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<a href="https://economy.statizoid.com/compare/gross-national-expenditure-current-us-per-unit-of-gdp/low-income/tonga/">Low income vs Tonga: Gross national expenditure (current US$), per unit of GDP</a> — Statizoid

About this data

Indicator: Gross national expenditure (current US$), per unit of GDP
Unit: current US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 229 places, 10,825 data points, 1960–2025
Last refreshed: 08 September 2026

Gross national expenditure (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.