Adjusted net savings, excluding particulate emission damage in Tonga

Tonga: Adjusted net savings, excluding particulate emission damage was -3.0% in 2021. ◆ Volatile

Latest (2021)
-3.0%
Change on year
down 120.6%
World rank
147th
of 164 countries
All-time high
22.2%
in 1990
All-time low
-3.0%
in 2021
Years of data
26
1990–2021

Adjusted net savings, excluding particulate emission damage in Tonga, 1990–2021

010201990200520211990: 22.2 % of GNI1991: 6 % of GNI1992: 17.7 % of GNI1993: 18 % of GNI1994: 10 % of GNI2001: 13.1 % of GNI2002: 12.9 % of GNI2003: 8.9 % of GNI2004: 10.2 % of GNI2005: 5.9 % of GNI2006: 8.9 % of GNI2007: 4.8 % of GNI2008: 2.5 % of GNI2009: 1.6 % of GNI2010: 4.4 % of GNI2011: 9.4 % of GNI2012: 13.9 % of GNI2013: 9 % of GNI2014: 8.9 % of GNI2015: 2.6 % of GNI2016: 6.9 % of GNI2017: 13.6 % of GNI2018: 14.4 % of GNI2019: 19.8 % of GNI2020: 14.7 % of GNI2021: -3 % of GNI

Source: Staff estimates, World Bank (WB). Measured in % of GNI.

Analysis

The most recent figure for adjusted net savings, excluding particulate emission damage in Tonga is -3.0%, measured in 2021. That is the lowest value across all 26 years on record.

That represents a change of down 120.6% on the previous year and down 132.4% over ten years.

Over the whole period, adjusted net savings, excluding particulate emission damage in Tonga peaked at 22.2% in 1990 and was at its lowest, -3.0%, in 2021.

Tonga ranks 147th of 164 countries on this measure, in the bottom quarter.

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

Adjusted net savings, excluding particulate emission damage in Tonga, year by year

Annual values for Adjusted net savings, excluding particulate emission damage (% of GNI) in Tonga, 1990 to 2021.
Year % of GNI Change
1990 22.2%
1991 6.0% -73.0%
1992 17.7% +196.3%
1993 18.0% +1.5%
1994 10.0% -44.7%
2001 13.1% +31.4%
2002 12.9% -1.6%
2003 8.9% -31.1%
2004 10.2% +14.5%
2005 5.9% -42.0%
2006 8.9% +51.9%
2007 4.8% -46.2%
2008 2.5% -47.3%
2009 1.6% -38.8%
2010 4.4% +184.1%
2011 9.4% +112.3%
2012 13.9% +48.1%
2013 9.0% -34.8%
2014 8.9% -1.6%
2015 2.6% -70.4%
2016 6.9% +160.6%
2017 13.6% +97.7%
2018 14.4% +5.9%
2019 19.8% +37.8%
2020 14.7% -25.9%
2021 -3.0% -120.6%

Averages by decade

DecadeAverage LowestHighest Years
1990s 14.8% 6.0% 22.2% 5
2000s 7.6% 1.6% 13.1% 9
2010s 10.3% 2.6% 19.8% 10
2020s 5.8% -3.0% 14.7% 2

Countries ranked near Tonga

  1. 144 Madagascar -2.2% compare
  2. 145 Kyrgyzstan -2.2% compare
  3. 146 Barbados -2.5% compare
  4. 148 Uganda -3.4% compare
  5. 149 Chile -3.6% compare
  6. 150 Georgia -5.1% compare

See the full ranking of 210 places →

More economy & growth data for Tonga

All data for Tonga →

Frequently asked questions

What is adjusted net savings, excluding particulate emission damage in Tonga?
Adjusted net savings, excluding particulate emission damage in Tonga was -3.0% in 2021, according to Staff estimates, World Bank (WB).
What is the highest adjusted net savings, excluding particulate emission damage recorded in Tonga?
The highest recorded value was 22.2% in 1990.
What is the lowest adjusted net savings, excluding particulate emission damage recorded in Tonga?
The lowest recorded value was -3.0% in 2021.
How does Tonga rank for adjusted net savings, excluding particulate emission damage?
Tonga ranks 147th out of 164 countries with data for 2021.
Is adjusted net savings, excluding particulate emission damage rising or falling in Tonga?
Over the last ten years it is down 132.4%. The long-run trend across the full record is volatile.
Where does this Tonga data come from?
The figures come from Staff estimates, World Bank (WB), published as part of Adjusted net savings, excluding particulate emission damage (% of GNI). Statizoid updates them automatically from the source API.

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Adjusted net savings, excluding particulate emission damage in Tonga. Statizoid, drawing on Staff estimates, World Bank (WB). Retrieved 04 September 2026, from https://economy.statizoid.com/stat/adjusted-net-savings-excluding-particulate-emission-damage-percent-of-gni/tonga/

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About this data

Indicator
Adjusted net savings, excluding particulate emission damage (% of GNI)
Unit
% of GNI
Source
Staff estimates, World Bank (WB)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
210 places, 6,002 data points, 1970–2021
Last refreshed

Adjusted net savings are equal to net national savings plus education expenditure and minus energy depletion, mineral depletion, net forest depletion, and carbon dioxide. This series excludes particulate emissions damage. This indicator is expressed as a percentage of Gross National Income (GNI) which is the total income earned by all residents within an economic territory during an accounting period. It is equal to gross domestic product plus earned income receivable from abroad minus earned income payable abroad.