What is the difference in sdr allocation, us dollar, per unit of gdp between San Marino and Tonga?

0.0016 units per US$ of GDP, with San Marino ahead.

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

27 years are reported by both, from 1997 to 2023.

Where does this data come from?

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

San Marino vs Tonga: SDR Allocation, US dollar, per unit of GDP

San Marino

0.0415 units per US$ of GDP

in 2023

Tonga

0.0399 units per US$ of GDP

in 2025

San Marino rank

14th

Tonga rank

17th

SDR Allocation, US dollar, per unit of GDP over time

San Marino
Tonga

How they compare

San Marino currently reports 0.0415 units per US$ of GDP against 0.0399 units per US$ of GDP in Tonga, a difference of 0.0016 units per US$ of GDP.

Across all 27 years both countries report, Tonga has been ahead every year.

San Marino ranks 14th and Tonga ranks 17th of 189 countries.

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

Head to head by decade

Decade	San Marino	Tonga	Difference	Ahead
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	—
2000s	0.0012 units per US$ of GDP	0.0033 units per US$ of GDP	0.0021 units per US$ of GDP	Tonga
2010s	0.0139 units per US$ of GDP	0.0216 units per US$ of GDP	0.0078 units per US$ of GDP	Tonga
2020s	0.0372 units per US$ of GDP	0.0411 units per US$ of GDP	0.0039 units per US$ of GDP	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sdr allocation, us dollar, per unit of gdp, San Marino or Tonga?: San Marino, at 0.0415 units per US$ of GDP against 0.0399 units per US$ of GDP in Tonga as of 2023.
What is the difference in sdr allocation, us dollar, per unit of gdp between San Marino and Tonga?: 0.0016 units per US$ of GDP, with San Marino ahead.
How many years of comparable data are there for San Marino and Tonga?: 27 years are reported by both, from 1997 to 2023.
How do San Marino and Tonga rank globally for sdr allocation, us dollar, per unit of gdp?: San Marino ranks 14th and Tonga ranks 17th of 189 countries.
Where does this data come from?: Statizoid (derived), published as SDR Allocation, US dollar, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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San Marino vs Tonga: SDR Allocation, US dollar, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 03 October 2026, from https://economy.statizoid.com/compare/sdr-allocation-us-dollar-per-unit-of-gdp/san-marino/tonga/

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About this data

Indicator: SDR Allocation, US dollar, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 191 places, 10,803 data points, 1960–2025
Last refreshed: 03 October 2026

SDR Allocation, US dollar divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.