How many years of comparable data are there for OECD members and Samoa?

13 years are reported by both, from 2009 to 2021.

Where does this data come from?

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

OECD members vs Samoa: Adjusted net national income (constant 2015 US$), per unit of GDP

OECD members

0.7147 constant 2015 US$ per US$ of GDP

in 2021

Samoa

0.9001 constant 2015 US$ per US$ of GDP

in 2021

OECD members rank

18th

Samoa rank

16th

Adjusted net national income (constant 2015 US$), per unit of GDP over time

OECD members
Samoa

How they compare

Samoa currently reports 0.9001 constant 2015 US$ per US$ of GDP against 0.7147 constant 2015 US$ per US$ of GDP in OECD members, a difference of 0.1854 constant 2015 US$ per US$ of GDP.

That makes Samoa's figure about 1.3 times OECD members's.

Across all 13 years both countries report, Samoa has been ahead every year.

OECD members ranks 18th and Samoa ranks 16th of 36 groups.

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

Head to head by decade

Decade	OECD members	Samoa	Difference	Ahead
2000s	0.7924 constant 2015 US$ per US$ of GDP	1.01 constant 2015 US$ per US$ of GDP	0.2134 constant 2015 US$ per US$ of GDP	Samoa
2010s	0.7823 constant 2015 US$ per US$ of GDP	0.9413 constant 2015 US$ per US$ of GDP	0.159 constant 2015 US$ per US$ of GDP	Samoa
2020s	0.7386 constant 2015 US$ per US$ of GDP	0.9146 constant 2015 US$ per US$ of GDP	0.176 constant 2015 US$ per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted net national income (constant 2015 us$), per unit of gdp, OECD members or Samoa?: Samoa, at 0.9001 constant 2015 US$ per US$ of GDP against 0.7147 constant 2015 US$ per US$ of GDP in OECD members as of 2021.
What is the difference in adjusted net national income (constant 2015 us$), per unit of gdp between OECD members and Samoa?: 0.1854 constant 2015 US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for OECD members and Samoa?: 13 years are reported by both, from 2009 to 2021.
How do OECD members and Samoa rank globally for adjusted net national income (constant 2015 us$), per unit of gdp?: OECD members ranks 18th and Samoa ranks 16th of 36 groups.
Where does this data come from?: Statizoid (derived), published as Adjusted net national income (constant 2015 US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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OECD members vs Samoa: Adjusted net national income (constant 2015 US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/adjusted-net-national-income-constant-2015-us-per-unit-of-gdp/oecd-members/samoa/

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<a href="https://economy.statizoid.com/compare/adjusted-net-national-income-constant-2015-us-per-unit-of-gdp/oecd-members/samoa/">OECD members vs Samoa: Adjusted net national income (constant 2015 US$), per unit of GDP</a> — Statizoid

About this data

Indicator: Adjusted net national income (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: 187 places, 6,339 data points, 1970–2021
Last refreshed: 30 September 2026

Adjusted net national income (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.