Iran, Islamic Republic of vs Samoa: Foreign direct investment, net inflows (BoP, current US$), per unit

Iran, Islamic Republic of
0.003 BoP, current US$ per US$ of GDP
in 2024
Samoa
0.0017 BoP, current US$ per US$ of GDP
in 2025
Iran, Islamic Republic of rank
169th
Samoa rank
171st

Foreign direct investment, net inflows (BoP, current US$), per unit over time

  • Iran, Islamic Republic of
  • Samoa
00.020.040.060.08197019972025

How they compare

Iran, Islamic Republic of currently reports 0.003 BoP, current US$ per US$ of GDP against 0.0017 BoP, current US$ per US$ of GDP in Samoa, a difference of 0.0013 BoP, current US$ per US$ of GDP.

That makes Iran, Islamic Republic of's figure about 1.8 times Samoa's.

The two have swapped places 19 times across 55 shared years of data; in 1970 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 169th and Samoa ranks 171st of 200 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 1 and Samoa in 5.

Head to head by decade

Decade Iran, Islamic Republic of Samoa Difference Ahead
1970s 0.0066 BoP, current US$ per US$ of GDP 0.001 BoP, current US$ per US$ of GDP 0.0056 BoP, current US$ per US$ of GDP Iran, Islamic Republic of
1980s -0.0003 BoP, current US$ per US$ of GDP 0.0014 BoP, current US$ per US$ of GDP 0.0016 BoP, current US$ per US$ of GDP Samoa
1990s 0.0002 BoP, current US$ per US$ of GDP 0.0265 BoP, current US$ per US$ of GDP 0.0263 BoP, current US$ per US$ of GDP Samoa
2000s 0.0105 BoP, current US$ per US$ of GDP 0.0172 BoP, current US$ per US$ of GDP 0.0066 BoP, current US$ per US$ of GDP Samoa
2010s 0.0064 BoP, current US$ per US$ of GDP 0.0157 BoP, current US$ per US$ of GDP 0.0092 BoP, current US$ per US$ of GDP Samoa
2020s 0.0036 BoP, current US$ per US$ of GDP 0.0053 BoP, current US$ per US$ of GDP 0.0017 BoP, current US$ per US$ of GDP Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher foreign direct investment, net inflows (bop, current us$), per unit, Iran, Islamic Republic of or Samoa?
Iran, Islamic Republic of, at 0.003 BoP, current US$ per US$ of GDP against 0.0017 BoP, current US$ per US$ of GDP in Samoa as of 2024.
What is the difference in foreign direct investment, net inflows (bop, current us$), per unit between Iran, Islamic Republic of and Samoa?
0.0013 BoP, current US$ per US$ of GDP, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Samoa?
55 years are reported by both, from 1970 to 2024.
How do Iran, Islamic Republic of and Samoa rank globally for foreign direct investment, net inflows (bop, current us$), per unit?
Iran, Islamic Republic of ranks 169th and Samoa ranks 171st of 200 countries.
Where does this data come from?
Statizoid (derived), published as Foreign direct investment, net inflows (BoP, current US$), 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: Foreign direct investment, net inflows (BoP, current US$), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://economy.statizoid.com/compare/foreign-direct-investment-net-inflows-bop-current-us-per-unit-of-gdp/iran-islamic-rep/samoa/

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About this data

Indicator
Foreign direct investment, net inflows (BoP, current US$), per unit of GDP
Unit
BoP, current US$ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 11,888 data points, 1970–2025
Last refreshed

Foreign direct investment, net inflows (BoP, 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.