Adjusted net national income (current US$), per unit of GDP in Tonga
Tonga: Adjusted net national income (current US$), per unit of GDP was 0.8702 current US$ per US$ of GDP in 2021. ▼ Falling
Adjusted net national income (current US$), per unit of GDP in Tonga, 1981–2021
Source: Statizoid (derived). Measured in current US$ per US$ of GDP.
Analysis
Tonga recorded 0.8702 current US$ per US$ of GDP for adjusted net national income (current us$), per unit of gdp in 2021. That is the lowest value across all 41 years on record.
Compared with earlier readings it is down 8.4% on the previous year and down 7.5% over ten years.
Over the whole period, adjusted net national income (current us$), per unit of gdp in Tonga peaked at 1 current US$ per US$ of GDP in 2019 and was at its lowest, 0.8702 current US$ per US$ of GDP, in 2021.
That places Tonga 38th out of 184 countries with data for 2021, putting it in the top quarter.
The long-run direction has been consistently falling across the 41 years of available data.
Adjusted net national income (current US$), per unit of GDP in Tonga, year by year
| Year | current US$ per US$ of GDP | Change |
|---|---|---|
| 1981 | 0.9948 current US$ per US$ of GDP | — |
| 1982 | 0.9873 current US$ per US$ of GDP | -0.8% |
| 1983 | 0.9651 current US$ per US$ of GDP | -2.3% |
| 1984 | 0.9689 current US$ per US$ of GDP | +0.4% |
| 1985 | 0.9742 current US$ per US$ of GDP | +0.5% |
| 1986 | 0.986 current US$ per US$ of GDP | +1.2% |
| 1987 | 0.9729 current US$ per US$ of GDP | -1.3% |
| 1988 | 1 current US$ per US$ of GDP | +2.9% |
| 1989 | 0.9704 current US$ per US$ of GDP | -3.0% |
| 1990 | 0.9551 current US$ per US$ of GDP | -1.6% |
| 1991 | 0.9516 current US$ per US$ of GDP | -0.4% |
| 1992 | 0.9442 current US$ per US$ of GDP | -0.8% |
| 1993 | 0.9428 current US$ per US$ of GDP | -0.1% |
| 1994 | 0.9705 current US$ per US$ of GDP | +2.9% |
| 1995 | 0.9336 current US$ per US$ of GDP | -3.8% |
| 1996 | 0.9414 current US$ per US$ of GDP | +0.8% |
| 1997 | 0.9477 current US$ per US$ of GDP | +0.7% |
| 1998 | 0.9576 current US$ per US$ of GDP | +1.0% |
| 1999 | 0.9524 current US$ per US$ of GDP | -0.5% |
| 2000 | 0.9278 current US$ per US$ of GDP | -2.6% |
| 2001 | 0.9192 current US$ per US$ of GDP | -0.9% |
| 2002 | 0.9379 current US$ per US$ of GDP | +2.0% |
| 2003 | 0.9239 current US$ per US$ of GDP | -1.5% |
| 2004 | 0.9259 current US$ per US$ of GDP | +0.2% |
| 2005 | 0.9127 current US$ per US$ of GDP | -1.4% |
| 2006 | 0.9381 current US$ per US$ of GDP | +2.8% |
| 2007 | 0.935 current US$ per US$ of GDP | -0.3% |
| 2008 | 0.9375 current US$ per US$ of GDP | +0.3% |
| 2009 | 0.9502 current US$ per US$ of GDP | +1.4% |
| 2010 | 0.9441 current US$ per US$ of GDP | -0.6% |
| 2011 | 0.9403 current US$ per US$ of GDP | -0.4% |
| 2012 | 0.9388 current US$ per US$ of GDP | -0.2% |
| 2013 | 0.9348 current US$ per US$ of GDP | -0.4% |
| 2014 | 0.9178 current US$ per US$ of GDP | -1.8% |
| 2015 | 0.9188 current US$ per US$ of GDP | +0.1% |
| 2016 | 0.9151 current US$ per US$ of GDP | -0.4% |
| 2017 | 0.9491 current US$ per US$ of GDP | +3.7% |
| 2018 | 0.9634 current US$ per US$ of GDP | +1.5% |
| 2019 | 1 current US$ per US$ of GDP | +4.3% |
| 2020 | 0.9498 current US$ per US$ of GDP | -5.4% |
| 2021 | 0.8702 current US$ per US$ of GDP | -8.4% |
Tonga compared with similar countries
- Tonga's 0.8702 current US$ per US$ of GDP is above the median for upper middle income countries, which is 0.8085 current US$ per US$ of GDP, 1.1× the median. (55 countries reporting)
- Tonga's 0.8702 current US$ per US$ of GDP is above the median for East Asia & Pacific, which is 0.7523 current US$ per US$ of GDP, 1.2× the median. (27 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.98 current US$ per US$ of GDP | 0.9651 current US$ per US$ of GDP | 1 current US$ per US$ of GDP | 9 |
| 1990s | 0.9497 current US$ per US$ of GDP | 0.9336 current US$ per US$ of GDP | 0.9705 current US$ per US$ of GDP | 10 |
| 2000s | 0.9308 current US$ per US$ of GDP | 0.9127 current US$ per US$ of GDP | 0.9502 current US$ per US$ of GDP | 10 |
| 2010s | 0.9426 current US$ per US$ of GDP | 0.9151 current US$ per US$ of GDP | 1 current US$ per US$ of GDP | 10 |
| 2020s | 0.91 current US$ per US$ of GDP | 0.8702 current US$ per US$ of GDP | 0.9498 current US$ per US$ of GDP | 2 |
Countries ranked near Tonga
- 35 Samoa 0.88 current US$ per US$ of GDP compare
- 36 Honduras 0.8791 current US$ per US$ of GDP compare
- 37 Madagascar 0.8708 current US$ per US$ of GDP compare
- 39 Kenya 0.8682 current US$ per US$ of GDP compare
- 40 Togo 0.8651 current US$ per US$ of GDP compare
- 41 Dominican Republic 0.8636 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)
- Foreign direct investment, net outflows (BoP, current US$), gaps 1.25 million BoP, current US$ (2024)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0019 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net outflows (BoP, current US$), per capita 12.03 BoP, current US$ per person (2024)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled -12.08 million BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual -560.68 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit -0.0187 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita -115.95 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate 9.39 % change on previous year (2025)
Frequently asked questions
- What is adjusted net national income (current us$), per unit of gdp in Tonga?
- Adjusted net national income (current us$), per unit of gdp in Tonga was 0.8702 current US$ per US$ of GDP in 2021, according to Statizoid (derived).
- What is the highest adjusted net national income (current us$), per unit of gdp recorded in Tonga?
- The highest recorded value was 1 current US$ per US$ of GDP in 2019.
- What is the lowest adjusted net national income (current us$), per unit of gdp recorded in Tonga?
- The lowest recorded value was 0.8702 current US$ per US$ of GDP in 2021.
- How does Tonga rank for adjusted net national income (current us$), per unit of gdp?
- Tonga ranks 38th out of 184 countries with data for 2021.
- Is adjusted net national income (current us$), per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 7.5%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Adjusted net national income (current US$), per unit of GDP. Statizoid updates them automatically from the source API.
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How this figure is calculated
Adjusted net national income (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Adjusted net national income (current US$) ÷ GDP (current US$)
Computed from
- Adjusted net national income Staff estimates, World Bank (WB)
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Adjusted net national income (current US$) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.