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

29 years are reported by both, from 1990 to 2018.

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.

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

Tonga

1.46 current US$ per US$ of GDP

in 2024

Yemen

1.39 current US$ per US$ of GDP

in 2018

Tonga rank

7th

Yemen rank

9th

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

Tonga
Yemen

How they compare

Tonga currently reports 1.46 current US$ per US$ of GDP against 1.39 current US$ per US$ of GDP in Yemen, a difference of 0.07 current US$ per US$ of GDP.

That makes Tonga's figure about 1.1 times Yemen's.

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

Tonga ranks 7th and Yemen ranks 9th of 186 countries.

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

Head to head by decade

Decade	Tonga	Yemen	Difference	Ahead
1990s	1.29 current US$ per US$ of GDP	1.15 current US$ per US$ of GDP	0.1455 current US$ per US$ of GDP	Tonga
2000s	1.35 current US$ per US$ of GDP	1.01 current US$ per US$ of GDP	0.3411 current US$ per US$ of GDP	Tonga
2010s	1.42 current US$ per US$ of GDP	1.14 current US$ per US$ of GDP	0.2793 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$), per unit of gdp, Tonga or Yemen?: Tonga, at 1.46 current US$ per US$ of GDP against 1.39 current US$ per US$ of GDP in Yemen as of 2024.
What is the difference in gross national expenditure (current us$), per unit of gdp between Tonga and Yemen?: 0.07 current US$ per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Tonga and Yemen?: 29 years are reported by both, from 1990 to 2018.
How do Tonga and Yemen rank globally for gross national expenditure (current us$), per unit of gdp?: Tonga ranks 7th and Yemen ranks 9th of 186 countries.
Where does this data come from?: Statizoid (derived), published as Gross national expenditure (current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tonga vs Yemen: 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/tonga/yemen-rep/

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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.