SDR Allocation, SDR, per unit of GDP in Tonga

Tonga: SDR Allocation, SDR, per unit of GDP was 0.0292 units per US$ of GDP in 2025. ◆ Volatile

Latest (2025)
0.0292 units per US$ of GDP
Change on year
down 4.7%
World rank
17th
of 189 countries
All-time high
0.0381 units per US$ of GDP
in 2021
All-time low
0 units per US$ of GDP
in 1975
Years of data
51
1975–2025

SDR Allocation, SDR, per unit of GDP in Tonga, 1975–2025

00.010.020.030.04197520002025

Source: Statizoid (derived). Measured in units per US$ of GDP.

Analysis

The most recent figure for sdr allocation, sdr, per unit of gdp in Tonga is 0.0292 units per US$ of GDP, measured in 2025.

The figure is down 4.7% on the previous year and up 93.9% over ten years.

Over the whole period, sdr allocation, sdr, per unit of gdp in Tonga peaked at 0.0381 units per US$ of GDP in 2021 and was at its lowest, 0 units per US$ of GDP, in 1975.

That places Tonga 17th out of 189 countries with data for 2025, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

SDR Allocation, SDR, per unit of GDP in Tonga, year by year

Annual values for SDR Allocation, SDR, per unit of GDP in Tonga, 1975 to 2025.
Year units per US$ of GDP Change
1975 0 units per US$ of GDP —
1976 0 units per US$ of GDP —
1977 0 units per US$ of GDP —
1978 0 units per US$ of GDP —
1979 0 units per US$ of GDP —
1980 0 units per US$ of GDP —
1981 0 units per US$ of GDP —
1982 0 units per US$ of GDP —
1983 0 units per US$ of GDP —
1984 0 units per US$ of GDP —
1985 0 units per US$ of GDP —
1986 0 units per US$ of GDP —
1987 0 units per US$ of GDP —
1988 0 units per US$ of GDP —
1989 0 units per US$ of GDP —
1990 0 units per US$ of GDP —
1991 0 units per US$ of GDP —
1992 0 units per US$ of GDP —
1993 0 units per US$ of GDP —
1994 0 units per US$ of GDP —
1995 0 units per US$ of GDP —
1996 0 units per US$ of GDP —
1997 0 units per US$ of GDP —
1998 0 units per US$ of GDP —
1999 0 units per US$ of GDP —
2000 0 units per US$ of GDP —
2001 0 units per US$ of GDP —
2002 0 units per US$ of GDP —
2003 0 units per US$ of GDP —
2004 0 units per US$ of GDP —
2005 0 units per US$ of GDP —
2006 0 units per US$ of GDP —
2007 0 units per US$ of GDP —
2008 0 units per US$ of GDP —
2009 0.0211 units per US$ of GDP —
2010 0.0179 units per US$ of GDP -14.8%
2011 0.0159 units per US$ of GDP -11.4%
2012 0.014 units per US$ of GDP -12.1%
2013 0.0146 units per US$ of GDP +4.3%
2014 0.0149 units per US$ of GDP +2.4%
2015 0.015 units per US$ of GDP +0.8%
2016 0.0156 units per US$ of GDP +4.0%
2017 0.0143 units per US$ of GDP -8.5%
2018 0.0133 units per US$ of GDP -6.8%
2019 0.013 units per US$ of GDP -2.5%
2020 0.013 units per US$ of GDP -0.1%
2021 0.0381 units per US$ of GDP +193.6%
2022 0.0356 units per US$ of GDP -6.7%
2023 0.0335 units per US$ of GDP -5.9%
2024 0.0306 units per US$ of GDP -8.7%
2025 0.0292 units per US$ of GDP -4.7%

Biggest year-on-year movements

Years where SDR Allocation, SDR, per unit of GDP in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2021 +193.6% 0.013 units per US$ of GDP 0.0381 units per US$ of GDP

Averages by decade

DecadeAverage LowestHighest Years
1970s 0 units per US$ of GDP 0 units per US$ of GDP 0 units per US$ of GDP 5
1980s 0 units per US$ of GDP 0 units per US$ of GDP 0 units per US$ of GDP 10
1990s 0 units per US$ of GDP 0 units per US$ of GDP 0 units per US$ of GDP 10
2000s 0.0021 units per US$ of GDP 0 units per US$ of GDP 0.0211 units per US$ of GDP 10
2010s 0.0149 units per US$ of GDP 0.013 units per US$ of GDP 0.0179 units per US$ of GDP 10
2020s 0.03 units per US$ of GDP 0.013 units per US$ of GDP 0.0381 units per US$ of GDP 6

Countries ranked near Tonga

  1. 14 San Marino 0.0309 units per US$ of GDP compare
  2. 15 Lebanon 0.0308 units per US$ of GDP compare
  3. 16 Trinidad and Tobago 0.0297 units per US$ of GDP compare
  4. 18 Vanuatu 0.0289 units per US$ of GDP compare
  5. 19 Jamaica 0.0277 units per US$ of GDP compare
  6. 20 Afghanistan 0.0262 units per US$ of GDP compare

See the full ranking of 191 places →

More economy & growth data for Tonga

All data for Tonga →

Frequently asked questions

What is sdr allocation, sdr, per unit of gdp in Tonga?
Sdr allocation, sdr, per unit of gdp in Tonga was 0.0292 units per US$ of GDP in 2025, according to Statizoid (derived).
What is the highest sdr allocation, sdr, per unit of gdp recorded in Tonga?
The highest recorded value was 0.0381 units per US$ of GDP in 2021.
What is the lowest sdr allocation, sdr, per unit of gdp recorded in Tonga?
The lowest recorded value was 0 units per US$ of GDP in 1975.
How does Tonga rank for sdr allocation, sdr, per unit of gdp?
Tonga ranks 17th out of 189 countries with data for 2025.
Is sdr allocation, sdr, per unit of gdp rising or falling in Tonga?
Over the last ten years it is up 93.9%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Statizoid (derived), published as part of SDR Allocation, SDR, per unit of GDP. Statizoid updates them automatically from the source API.

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SDR Allocation, SDR, per unit of GDP in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 03 October 2026, from https://economy.statizoid.com/stat/sdr-allocation-sdr-per-unit-of-gdp/tonga/

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How this figure is calculated

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

SDR Allocation, SDR ÷ GDP (current US$)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
SDR Allocation, SDR, 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

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