Statizoid

25_SDR holdings, per unit of GDP in Tonga

Tonga: 25_SDR holdings, per unit of GDP was 0.037 units per US$ of GDP in 2025. ◆ Volatile

Latest (2025)
0.037 units per US$ of GDP
Change on year
down 3.9%
World rank
11th
of 189 countries
All-time high
0.0464 units per US$ of GDP
in 2022
All-time low
0 units per US$ of GDP
in 1999
Years of data
36
1990–2025

25_SDR holdings, per unit of GDP in Tonga, 1990–2025

00.010.020.030.040.051990200720251990: 0.001 units per US$ of GDP1991: 0.002 units per US$ of GDP1992: 0.008 units per US$ of GDP1993: 0.004 units per US$ of GDP1994: 0.003 units per US$ of GDP1995: 0.004 units per US$ of GDP1996: 0 units per US$ of GDP1997: 0.001 units per US$ of GDP1998: 0.001 units per US$ of GDP1999: 0 units per US$ of GDP2000: 0 units per US$ of GDP2001: 0.001 units per US$ of GDP2002: 0.001 units per US$ of GDP2003: 0.001 units per US$ of GDP2004: 0.001 units per US$ of GDP2005: 0.001 units per US$ of GDP2006: 0.001 units per US$ of GDP2007: 0.002 units per US$ of GDP2008: 0.002 units per US$ of GDP2009: 0.002 units per US$ of GDP2010: 0.029 units per US$ of GDP2011: 0.027 units per US$ of GDP2012: 0.023 units per US$ of GDP2013: 0.024 units per US$ of GDP2014: 0.025 units per US$ of GDP2015: 0.022 units per US$ of GDP2016: 0.018 units per US$ of GDP2017: 0.016 units per US$ of GDP2018: 0.016 units per US$ of GDP2019: 0.015 units per US$ of GDP2020: 0.015 units per US$ of GDP2021: 0.015 units per US$ of GDP2022: 0.046 units per US$ of GDP2023: 0.043 units per US$ of GDP2024: 0.038 units per US$ of GDP2025: 0.037 units per US$ of GDP

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

Analysis

In 2025, 25_sdr holdings, per unit of gdp in Tonga stood at 0.037 units per US$ of GDP.

The figure is down 3.9% on the previous year and up 65.4% over ten years.

Over the whole period, 25_sdr holdings, per unit of gdp in Tonga peaked at 0.0464 units per US$ of GDP in 2022 and was at its lowest, 0 units per US$ of GDP, in 1999.

Tonga ranks 11th of 189 countries on this measure, in the top 10%.

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

25_SDR holdings, per unit of GDP in Tonga, year by year

Year units per US$ of GDP Change
1990 0.0015 units per US$ of GDP —
1991 0.0019 units per US$ of GDP +29.9%
1992 0.0076 units per US$ of GDP +293.1%
1993 0.004 units per US$ of GDP -46.9%
1994 0.0032 units per US$ of GDP -19.7%
1995 0.0038 units per US$ of GDP +16.2%
1996 0.0003 units per US$ of GDP -90.9%
1997 0.0005 units per US$ of GDP +47.0%
1998 0.0008 units per US$ of GDP +63.8%
1999 0 units per US$ of GDP -100.0%
2000 0.0003 units per US$ of GDP —
2001 0.0008 units per US$ of GDP +151.8%
2002 0.0011 units per US$ of GDP +40.3%
2003 0.0013 units per US$ of GDP +21.1%
2004 0.0014 units per US$ of GDP +6.7%
2005 0.0015 units per US$ of GDP +2.1%
2006 0.0015 units per US$ of GDP +0.2%
2007 0.0018 units per US$ of GDP +24.3%
2008 0.0021 units per US$ of GDP +16.3%
2009 0.0023 units per US$ of GDP +10.2%
2010 0.0293 units per US$ of GDP +1160.0%
2011 0.0271 units per US$ of GDP -7.4%
2012 0.0233 units per US$ of GDP -14.0%
2013 0.0235 units per US$ of GDP +0.9%
2014 0.0248 units per US$ of GDP +5.6%
2015 0.0224 units per US$ of GDP -10.0%
2016 0.018 units per US$ of GDP -19.6%
2017 0.0158 units per US$ of GDP -11.9%
2018 0.0158 units per US$ of GDP +0.1%
2019 0.0148 units per US$ of GDP -6.5%
2020 0.0146 units per US$ of GDP -1.4%
2021 0.0148 units per US$ of GDP +1.3%
2022 0.0464 units per US$ of GDP +213.5%
2023 0.0426 units per US$ of GDP -8.2%
2024 0.0385 units per US$ of GDP -9.6%
2025 0.037 units per US$ of GDP -3.9%

Tonga compared with similar countries

  • Tonga's 0.037 units per US$ of GDP is above the median for upper middle income countries, which is 0.0079 units per US$ of GDP, 4.7× the median. (57 countries reporting)
  • Tonga's 0.037 units per US$ of GDP is above the median for East Asia & Pacific, which is 0.0108 units per US$ of GDP, 3.4× the median. (29 countries reporting)

Biggest year-on-year movements

Years where 25_SDR holdings, 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
2010 +1160.0% 0.0023 units per US$ of GDP 0.0293 units per US$ of GDP
1992 +293.1% 0.0019 units per US$ of GDP 0.0076 units per US$ of GDP
2022 +213.5% 0.0148 units per US$ of GDP 0.0464 units per US$ of GDP
2001 +151.8% 0.0003 units per US$ of GDP 0.0008 units per US$ of GDP

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0024 units per US$ of GDP 0 units per US$ of GDP 0.0076 units per US$ of GDP 10
2000s 0.0014 units per US$ of GDP 0.0003 units per US$ of GDP 0.0023 units per US$ of GDP 10
2010s 0.0215 units per US$ of GDP 0.0148 units per US$ of GDP 0.0293 units per US$ of GDP 10
2020s 0.0323 units per US$ of GDP 0.0146 units per US$ of GDP 0.0464 units per US$ of GDP 6

Countries ranked near Tonga

  1. 8 Brunei 0.045 units per US$ of GDP compare
  2. 9 Trinidad and Tobago 0.0401 units per US$ of GDP compare
  3. 10 Sierra Leone 0.0386 units per US$ of GDP compare
  4. 12 Micronesia (country) 0.0338 units per US$ of GDP compare
  5. 13 Guinea-Bissau 0.0333 units per US$ of GDP compare
  6. 14 Marshall Islands 0.0332 units per US$ of GDP compare

See the full ranking of 189 places →

More reference data data for Tonga

All data for Tonga →

Frequently asked questions

What is 25_sdr holdings, per unit of gdp in Tonga?
25_sdr holdings, per unit of gdp in Tonga was 0.037 units per US$ of GDP in 2025, according to Statizoid (derived).
What is the highest 25_sdr holdings, per unit of gdp recorded in Tonga?
The highest recorded value was 0.0464 units per US$ of GDP in 2022.
What is the lowest 25_sdr holdings, per unit of gdp recorded in Tonga?
The lowest recorded value was 0 units per US$ of GDP in 1999.
How does Tonga rank for 25_sdr holdings, per unit of gdp?
Tonga ranks 11th out of 189 countries with data for 2025.
Is 25_sdr holdings, per unit of gdp rising or falling in Tonga?
Over the last ten years it is up 65.4%. 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 25_SDR holdings, per unit of GDP. Statizoid updates them automatically from the source API.

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25_SDR holdings, per unit of GDP in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/stat/25-sdr-holdings-per-unit-of-gdp/tonga/

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How this figure is calculated

25_SDR holdings divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

25_SDR holdings ÷ GDP (current US$)

Computed from

  • 25_SDR holdings IMF
  • GDP Country official statistics, National Statistical Organizations and/or Central Banks

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
25_SDR holdings, 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
189 places, 6,605 data points, 1990–2025
Last refreshed

25_SDR holdings divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.