What is the difference in gni (current us$), per unit of gdp between Iran, Islamic Republic of and Samoa?

0.0006 current US$ per US$ of GDP, with Samoa ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Samoa?

56 years are reported by both, from 1970 to 2025.

Where does this data come from?

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

Iran, Islamic Republic of vs Samoa: GNI (current US$), per unit of GDP

Iran, Islamic Republic of

0.9978 current US$ per US$ of GDP

in 2025

Samoa

0.9984 current US$ per US$ of GDP

in 2025

Iran, Islamic Republic of rank

61st

Samoa rank

58th

GNI (current US$), per unit of GDP over time

Iran, Islamic Republic of
Samoa

How they compare

Samoa currently reports 0.9984 current US$ per US$ of GDP against 0.9978 current US$ per US$ of GDP in Iran, Islamic Republic of, a difference of 0.0006 current US$ per US$ of GDP.

The two have swapped places 4 times across 56 shared years of data; in 1970 it was Samoa ahead.

Iran, Islamic Republic of ranks 61st and Samoa ranks 58th of 207 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 3 and Samoa in 3.

Head to head by decade

Decade	Iran, Islamic Republic of	Samoa	Difference	Ahead
1970s	0.9839 current US$ per US$ of GDP	1.04 current US$ per US$ of GDP	0.058 current US$ per US$ of GDP	Samoa
1980s	1 current US$ per US$ of GDP	1.07 current US$ per US$ of GDP	0.0717 current US$ per US$ of GDP	Samoa
1990s	0.9988 current US$ per US$ of GDP	1.07 current US$ per US$ of GDP	0.0713 current US$ per US$ of GDP	Samoa
2000s	1 current US$ per US$ of GDP	0.9346 current US$ per US$ of GDP	0.0666 current US$ per US$ of GDP	Iran, Islamic Republic of
2010s	1 current US$ per US$ of GDP	0.9683 current US$ per US$ of GDP	0.0345 current US$ per US$ of GDP	Iran, Islamic Republic of
2020s	0.9985 current US$ per US$ of GDP	0.9838 current US$ per US$ of GDP	0.0147 current US$ per US$ of GDP	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni (current us$), per unit of gdp, Iran, Islamic Republic of or Samoa?: Samoa, at 0.9984 current US$ per US$ of GDP against 0.9978 current US$ per US$ of GDP in Iran, Islamic Republic of as of 2025.
What is the difference in gni (current us$), per unit of gdp between Iran, Islamic Republic of and Samoa?: 0.0006 current US$ per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Samoa?: 56 years are reported by both, from 1970 to 2025.
How do Iran, Islamic Republic of and Samoa rank globally for gni (current us$), per unit of gdp?: Iran, Islamic Republic of ranks 61st and Samoa ranks 58th of 207 countries.
Where does this data come from?: Statizoid (derived), published as GNI (current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Samoa: GNI (current US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 24 August 2026, from https://economy.statizoid.com/compare/gni-current-us-per-unit-of-gdp/iran-islamic-rep/samoa/

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About this data

Indicator: GNI (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: 255 places, 13,841 data points, 1960–2025
Last refreshed: 24 August 2026

GNI (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.