Adjusted savings: net national savings (current US$), per unit of GDP in Tonga
Tonga: Adjusted savings: net national savings (current US$), per unit of GDP was -0.0421 current US$ per US$ of GDP in 2021. ◆ Volatile
Adjusted savings: net national savings (current US$), per unit of GDP in Tonga, 1981–2021
Source: Statizoid (derived). Measured in current US$ per US$ of GDP.
Analysis
In 2021, adjusted savings: net national savings (current us$), per unit of gdp in Tonga stood at -0.0421 current US$ per US$ of GDP. That is the lowest value across all 35 years on record.
The figure is down 130.9% on the previous year and down 156.4% over ten years.
Over the whole period, adjusted savings: net national savings (current us$), per unit of gdp in Tonga peaked at 0.3407 current US$ per US$ of GDP in 1982 and was at its lowest, -0.0421 current US$ per US$ of GDP, in 2021.
Tonga ranks 166th of 177 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 savings: net national savings (current US$), per unit of GDP in Tonga, year by year
| Year | current US$ per US$ of GDP | Change |
|---|---|---|
| 1981 | 0.1124 current US$ per US$ of GDP | — |
| 1982 | 0.3407 current US$ per US$ of GDP | +203.0% |
| 1983 | 0.2673 current US$ per US$ of GDP | -21.6% |
| 1984 | 0.1851 current US$ per US$ of GDP | -30.7% |
| 1985 | 0.1282 current US$ per US$ of GDP | -30.7% |
| 1986 | 0.1677 current US$ per US$ of GDP | +30.8% |
| 1987 | 0.2006 current US$ per US$ of GDP | +19.6% |
| 1988 | 0.0475 current US$ per US$ of GDP | -76.3% |
| 1989 | 0.1274 current US$ per US$ of GDP | +168.4% |
| 1990 | 0.1923 current US$ per US$ of GDP | +51.0% |
| 1991 | 0.0261 current US$ per US$ of GDP | -86.5% |
| 1992 | 0.1405 current US$ per US$ of GDP | +439.2% |
| 1993 | 0.1438 current US$ per US$ of GDP | +2.3% |
| 1994 | 0.0625 current US$ per US$ of GDP | -56.5% |
| 2001 | 0.1087 current US$ per US$ of GDP | +73.9% |
| 2002 | 0.1126 current US$ per US$ of GDP | +3.6% |
| 2003 | 0.0725 current US$ per US$ of GDP | -35.6% |
| 2004 | 0.0857 current US$ per US$ of GDP | +18.2% |
| 2005 | 0.0413 current US$ per US$ of GDP | -51.8% |
| 2006 | 0.0741 current US$ per US$ of GDP | +79.5% |
| 2007 | 0.0308 current US$ per US$ of GDP | -58.4% |
| 2008 | 0.0067 current US$ per US$ of GDP | -78.3% |
| 2009 | -0.0013 current US$ per US$ of GDP | -119.0% |
| 2010 | 0.0251 current US$ per US$ of GDP | -2080.0% |
| 2011 | 0.0747 current US$ per US$ of GDP | +197.1% |
| 2012 | 0.1202 current US$ per US$ of GDP | +60.9% |
| 2013 | 0.0715 current US$ per US$ of GDP | -40.5% |
| 2014 | 0.0689 current US$ per US$ of GDP | -3.7% |
| 2015 | 0.007 current US$ per US$ of GDP | -89.9% |
| 2016 | 0.0528 current US$ per US$ of GDP | +656.3% |
| 2017 | 0.126 current US$ per US$ of GDP | +138.5% |
| 2018 | 0.1334 current US$ per US$ of GDP | +5.9% |
| 2019 | 0.1979 current US$ per US$ of GDP | +48.3% |
| 2020 | 0.1363 current US$ per US$ of GDP | -31.1% |
| 2021 | -0.0421 current US$ per US$ of GDP | -130.9% |
Tonga compared with similar countries
- Tonga's -0.0421 current US$ per US$ of GDP is below the median for upper middle income countries, which is 0.0876 current US$ per US$ of GDP. (51 countries reporting)
- Tonga's -0.0421 current US$ per US$ of GDP is below the median for East Asia & Pacific, which is 0.0989 current US$ per US$ of GDP. (27 countries reporting)
Biggest year-on-year movements
Years where Adjusted savings: net national savings (current US$), per unit of GDP in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2010 | +2080.0% | -0.0013 current US$ per US$ of GDP | 0.0251 current US$ per US$ of GDP |
| 2016 | +656.3% | 0.007 current US$ per US$ of GDP | 0.0528 current US$ per US$ of GDP |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.1752 current US$ per US$ of GDP | 0.0475 current US$ per US$ of GDP | 0.3407 current US$ per US$ of GDP | 9 |
| 1990s | 0.1131 current US$ per US$ of GDP | 0.0261 current US$ per US$ of GDP | 0.1923 current US$ per US$ of GDP | 5 |
| 2000s | 0.059 current US$ per US$ of GDP | -0.0013 current US$ per US$ of GDP | 0.1126 current US$ per US$ of GDP | 9 |
| 2010s | 0.0878 current US$ per US$ of GDP | 0.007 current US$ per US$ of GDP | 0.1979 current US$ per US$ of GDP | 10 |
| 2020s | 0.0471 current US$ per US$ of GDP | -0.0421 current US$ per US$ of GDP | 0.1363 current US$ per US$ of GDP | 2 |
Countries ranked near Tonga
- 163 Seychelles -0.0353 current US$ per US$ of GDP compare
- 164 Greece -0.0387 current US$ per US$ of GDP compare
- 165 Curacao -0.0398 current US$ per US$ of GDP compare
- 167 Barbados -0.0473 current US$ per US$ of GDP compare
- 168 Namibia -0.0531 current US$ per US$ of GDP compare
- 169 Mozambique -0.0767 current US$ per US$ of GDP compare
More economy & growth data for Tonga
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 0.3875 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 1.2 Percent per annum (2029)
- SDRs holdings, US dollar, annual growth rate 5.4 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0382 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 250.19 units per person (2025)
- SDRs holdings, SDR, annual growth rate 0.3665 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0279 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 182.69 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 5.01 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0209 units per US$ of GDP (2025)
Frequently asked questions
- What is adjusted savings: net national savings (current us$), per unit of gdp in Tonga?
- Adjusted savings: net national savings (current us$), per unit of gdp in Tonga was -0.0421 current US$ per US$ of GDP in 2021, according to Statizoid (derived).
- What is the highest adjusted savings: net national savings (current us$), per unit of gdp recorded in Tonga?
- The highest recorded value was 0.3407 current US$ per US$ of GDP in 1982.
- What is the lowest adjusted savings: net national savings (current us$), per unit of gdp recorded in Tonga?
- The lowest recorded value was -0.0421 current US$ per US$ of GDP in 2021.
- How does Tonga rank for adjusted savings: net national savings (current us$), per unit of gdp?
- Tonga ranks 166th out of 177 countries with data for 2021.
- Is adjusted savings: net national savings (current us$), per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 156.4%. 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 Adjusted savings: net national savings (current US$), per unit of GDP. Statizoid updates them automatically from the source API.
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How this figure is calculated
Adjusted savings: net national savings (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Adjusted savings: net national savings (current US$) ÷ GDP (current US$)
Computed from
- Adjusted savings: net national savings Staff estimates, World Bank (WB)
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Adjusted savings: net national savings (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.