Sao Tome and Principe vs Tonga: Gross domestic savings (current US$), per unit of GDP

Sao Tome and Principe
-0.113 current US$ per US$ of GDP
in 2025
Tonga
-0.1975 current US$ per US$ of GDP
in 2024
Sao Tome and Principe rank
175th
Tonga rank
178th

Gross domestic savings (current US$), per unit of GDP over time

  • Sao Tome and Principe
  • Tonga
-0.4-0.3-0.2-0.1-0197520002025

How they compare

Sao Tome and Principe currently reports -0.113 current US$ per US$ of GDP against -0.1975 current US$ per US$ of GDP in Tonga, a difference of 0.0845 current US$ per US$ of GDP.

The two have swapped places 3 times across 17 shared years of data; in 2008 it was Tonga ahead.

Sao Tome and Principe ranks 175th and Tonga ranks 178th of 187 countries.

Across the 3 decades both report, Sao Tome and Principe averaged higher in 1 and Tonga in 2.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
2000s -0.3388 current US$ per US$ of GDP -0.1962 current US$ per US$ of GDP 0.1427 current US$ per US$ of GDP Tonga
2010s -0.3215 current US$ per US$ of GDP -0.1468 current US$ per US$ of GDP 0.1747 current US$ per US$ of GDP Tonga
2020s -0.1379 current US$ per US$ of GDP -0.179 current US$ per US$ of GDP 0.041 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 gross domestic savings (current us$), per unit of gdp, Sao Tome and Principe or Tonga?
Sao Tome and Principe, at -0.113 current US$ per US$ of GDP against -0.1975 current US$ per US$ of GDP in Tonga as of 2025.
What is the difference in gross domestic savings (current us$), per unit of gdp between Sao Tome and Principe and Tonga?
0.0845 current US$ per US$ of GDP, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
17 years are reported by both, from 2008 to 2024.
How do Sao Tome and Principe and Tonga rank globally for gross domestic savings (current us$), per unit of gdp?
Sao Tome and Principe ranks 175th and Tonga ranks 178th of 187 countries.
Where does this data come from?
Statizoid (derived), published as Gross domestic savings (current US$), 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: Gross domestic savings (current US$), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 13 September 2026, from https://economy.statizoid.com/compare/gross-domestic-savings-current-us-per-unit-of-gdp/sao-tome-and-principe/tonga/

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About this data

Indicator
Gross domestic savings (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
230 places, 11,097 data points, 1960–2025
Last refreshed

Gross domestic savings (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.