How many years of comparable data are there for High income and Samoa?

16 years are reported by both, from 2009 to 2024.

Where does this data come from?

Statizoid (derived), published as Gross national expenditure (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

High income vs Samoa: Gross national expenditure (constant 2015 US$), per unit of GDP

High income

0.8243 constant 2015 US$ per US$ of GDP

in 2024

Samoa

1 constant 2015 US$ per US$ of GDP

in 2025

High income rank

33rd

Samoa rank

32nd

Gross national expenditure (constant 2015 US$), per unit of GDP over time

High income
Samoa

How they compare

Samoa currently reports 1 constant 2015 US$ per US$ of GDP against 0.8243 constant 2015 US$ per US$ of GDP in High income, a difference of 0.1757 constant 2015 US$ per US$ of GDP.

That makes Samoa's figure about 1.2 times High income's.

Across all 16 years both countries report, Samoa has been ahead every year.

High income ranks 33rd and Samoa ranks 32nd of 41 groups.

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

Head to head by decade

Decade	High income	Samoa	Difference	Ahead
2000s	0.9736 constant 2015 US$ per US$ of GDP	1.41 constant 2015 US$ per US$ of GDP	0.4328 constant 2015 US$ per US$ of GDP	Samoa
2010s	0.9337 constant 2015 US$ per US$ of GDP	1.23 constant 2015 US$ per US$ of GDP	0.2994 constant 2015 US$ per US$ of GDP	Samoa
2020s	0.8683 constant 2015 US$ per US$ of GDP	1.25 constant 2015 US$ per US$ of GDP	0.3805 constant 2015 US$ per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross national expenditure (constant 2015 us$), per unit of gdp, High income or Samoa?: Samoa, at 1 constant 2015 US$ per US$ of GDP against 0.8243 constant 2015 US$ per US$ of GDP in High income as of 2025.
What is the difference in gross national expenditure (constant 2015 us$), per unit of gdp between High income and Samoa?: 0.1757 constant 2015 US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for High income and Samoa?: 16 years are reported by both, from 2009 to 2024.
How do High income and Samoa rank globally for gross national expenditure (constant 2015 us$), per unit of gdp?: High income ranks 33rd and Samoa ranks 32nd of 41 groups.
Where does this data come from?: Statizoid (derived), published as Gross national expenditure (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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High income vs Samoa: Gross national expenditure (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 08 September 2026, from https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-unit-of-gdp/high-income/samoa/

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<a href="https://economy.statizoid.com/compare/gross-national-expenditure-constant-2015-us-per-unit-of-gdp/high-income/samoa/">High income vs Samoa: Gross national expenditure (constant 2015 US$), per unit of GDP</a> — Statizoid

About this data

Indicator: Gross national expenditure (constant 2015 US$), per unit of GDP
Unit: constant 2015 US$ per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 8,398 data points, 1960–2025
Last refreshed: 08 September 2026

Gross national expenditure (constant 2015 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.