How many years of comparable data are there for Estonia and Tonga?

32 years are reported by both, from 1993 to 2024.

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.

Estonia vs Tonga: Foreign direct investment, net inflows (BoP, current US$), per unit

Estonia

-0.0178 BoP, current US$ per US$ of GDP

in 2025

Tonga

-0.0187 BoP, current US$ per US$ of GDP

in 2024

Estonia rank

190th

Tonga rank

191st

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

Estonia
Tonga

How they compare

Estonia currently reports -0.0178 BoP, current US$ per US$ of GDP against -0.0187 BoP, current US$ per US$ of GDP in Tonga, a difference of 0.0009 BoP, current US$ per US$ of GDP.

The two have swapped places 5 times across 32 shared years of data; in 1993 it was Estonia ahead.

Estonia ranks 190th and Tonga ranks 191st of 200 countries.

Estonia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Estonia	Tonga	Difference	Ahead
1990s	0.0558 BoP, current US$ per US$ of GDP	0.0038 BoP, current US$ per US$ of GDP	0.052 BoP, current US$ per US$ of GDP	Estonia
2000s	0.104 BoP, current US$ per US$ of GDP	0.032 BoP, current US$ per US$ of GDP	0.072 BoP, current US$ per US$ of GDP	Estonia
2010s	0.0575 BoP, current US$ per US$ of GDP	0.0147 BoP, current US$ per US$ of GDP	0.0428 BoP, current US$ per US$ of GDP	Estonia
2020s	0.0827 BoP, current US$ per US$ of GDP	-0.0002 BoP, current US$ per US$ of GDP	0.0829 BoP, current US$ per US$ of GDP	Estonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher foreign direct investment, net inflows (bop, current us$), per unit, Estonia or Tonga?: Estonia, at -0.0178 BoP, current US$ per US$ of GDP against -0.0187 BoP, current US$ per US$ of GDP in Tonga as of 2025.
What is the difference in foreign direct investment, net inflows (bop, current us$), per unit between Estonia and Tonga?: 0.0009 BoP, current US$ per US$ of GDP, with Estonia ahead.
How many years of comparable data are there for Estonia and Tonga?: 32 years are reported by both, from 1993 to 2024.
How do Estonia and Tonga rank globally for foreign direct investment, net inflows (bop, current us$), per unit?: Estonia ranks 190th and Tonga ranks 191st of 200 countries.
Where does this data come from?: Statizoid (derived), published as Foreign direct investment, net inflows (BoP, current US$), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Tonga: 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/estonia/tonga/

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<a href="https://economy.statizoid.com/compare/foreign-direct-investment-net-inflows-bop-current-us-per-unit-of-gdp/estonia/tonga/">Estonia vs Tonga: Foreign direct investment, net inflows (BoP, current US$), per unit</a> — Statizoid

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: 11 September 2026

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.