Sao Tome and Principe vs Tonga: Foreign direct investment, net inflows (BoP, current US$), per unit

Sao Tome and Principe
-0.0202 BoP, current US$ per US$ of GDP
in 2024
Tonga
-0.0187 BoP, current US$ per US$ of GDP
in 2024
Sao Tome and Principe rank
193rd
Tonga rank
191st

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

  • Sao Tome and Principe
  • Tonga
00.10.20.30.4197419992024

How they compare

Tonga currently reports -0.0187 BoP, current US$ per US$ of GDP against -0.0202 BoP, current US$ per US$ of GDP in Sao Tome and Principe, a difference of 0.0015 BoP, current US$ per US$ of GDP.

The two have swapped places 6 times across 46 shared years of data; in 1975 it was Tonga ahead.

Sao Tome and Principe ranks 193rd and Tonga ranks 191st of 200 countries.

Across the 6 decades both report, Sao Tome and Principe averaged higher in 4 and Tonga in 2.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
1970s 0 BoP, current US$ per US$ of GDP 0.0005 BoP, current US$ per US$ of GDP 0.0005 BoP, current US$ per US$ of GDP Tonga
1980s 0.0004 BoP, current US$ per US$ of GDP 0.0006 BoP, current US$ per US$ of GDP 0.0003 BoP, current US$ per US$ of GDP Tonga
1990s 0.0167 BoP, current US$ per US$ of GDP 0.0023 BoP, current US$ per US$ of GDP 0.0144 BoP, current US$ per US$ of GDP Sao Tome and Principe
2000s 0.1316 BoP, current US$ per US$ of GDP 0.032 BoP, current US$ per US$ of GDP 0.0996 BoP, current US$ per US$ of GDP Sao Tome and Principe
2010s 0.1056 BoP, current US$ per US$ of GDP 0.0147 BoP, current US$ per US$ of GDP 0.0909 BoP, current US$ per US$ of GDP Sao Tome and Principe
2020s 0.0515 BoP, current US$ per US$ of GDP -0.0002 BoP, current US$ per US$ of GDP 0.0517 BoP, current US$ per US$ of GDP Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher foreign direct investment, net inflows (bop, current us$), per unit, Sao Tome and Principe or Tonga?
Tonga, at -0.0187 BoP, current US$ per US$ of GDP against -0.0202 BoP, current US$ per US$ of GDP in Sao Tome and Principe as of 2024.
What is the difference in foreign direct investment, net inflows (bop, current us$), per unit between Sao Tome and Principe and Tonga?
0.0015 BoP, current US$ per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
46 years are reported by both, from 1975 to 2024.
How do Sao Tome and Principe and Tonga rank globally for foreign direct investment, net inflows (bop, current us$), per unit?
Sao Tome and Principe ranks 193rd and Tonga ranks 191st of 200 countries.
Where does this data come from?
Statizoid (derived), published as Foreign direct investment, net inflows (BoP, current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Tonga: Foreign direct investment, net inflows (BoP, current US$), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 13 September 2026, from https://economy.statizoid.com/compare/foreign-direct-investment-net-inflows-bop-current-us-per-unit-of-gdp/sao-tome-and-principe/tonga/

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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.