Adjusted savings: education expenditure (current US$), per square in Tonga
Tonga: Adjusted savings: education expenditure (current US$), per square was 20,161 current US$ per square kilometre in 2021. ▲ Rising
Adjusted savings: education expenditure (current US$), per square in Tonga, 1981–2021
Source: Statizoid (derived). Measured in current US$ per square kilometre.
Analysis
In 2021, adjusted savings: education expenditure (current us$), per square in Tonga stood at 20,161 current US$ per square kilometre.
That represents a change of down 5.8% on the previous year and up 16.1% over ten years.
Over the whole period, adjusted savings: education expenditure (current us$), per square in Tonga peaked at 22,519 current US$ per square kilometre in 2019 and was at its lowest, 2,985 current US$ per square kilometre, in 1982.
Tonga ranks 94th of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 41 years of available data.
Adjusted savings: education expenditure (current US$), per square in Tonga, year by year
| Year | current US$ per square kilometre | Change |
|---|---|---|
| 1981 | 3,021 current US$ per square kilometre | — |
| 1982 | 2,985 current US$ per square kilometre | -1.2% |
| 1983 | 3,721 current US$ per square kilometre | +24.7% |
| 1984 | 3,959 current US$ per square kilometre | +6.4% |
| 1985 | 3,548 current US$ per square kilometre | -10.4% |
| 1986 | 4,097 current US$ per square kilometre | +15.4% |
| 1987 | 4,724 current US$ per square kilometre | +15.3% |
| 1988 | 6,882 current US$ per square kilometre | +45.7% |
| 1989 | 6,682 current US$ per square kilometre | -2.9% |
| 1990 | 7,035 current US$ per square kilometre | +5.3% |
| 1991 | 8,123 current US$ per square kilometre | +15.5% |
| 1992 | 8,990 current US$ per square kilometre | +10.7% |
| 1993 | 9,110 current US$ per square kilometre | +1.3% |
| 1994 | 13,288 current US$ per square kilometre | +45.9% |
| 1995 | 13,790 current US$ per square kilometre | +3.8% |
| 1996 | 14,734 current US$ per square kilometre | +6.9% |
| 1997 | 14,276 current US$ per square kilometre | -3.1% |
| 1998 | 11,564 current US$ per square kilometre | -19.0% |
| 1999 | 11,039 current US$ per square kilometre | -4.5% |
| 2000 | 10,237 current US$ per square kilometre | -7.3% |
| 2001 | 8,184 current US$ per square kilometre | -20.0% |
| 2002 | 7,576 current US$ per square kilometre | -7.4% |
| 2003 | 8,266 current US$ per square kilometre | +9.1% |
| 2004 | 9,481 current US$ per square kilometre | +14.7% |
| 2005 | 10,628 current US$ per square kilometre | +12.1% |
| 2006 | 12,103 current US$ per square kilometre | +13.9% |
| 2007 | 12,338 current US$ per square kilometre | +1.9% |
| 2008 | 14,252 current US$ per square kilometre | +15.5% |
| 2009 | 13,110 current US$ per square kilometre | -8.0% |
| 2010 | 15,414 current US$ per square kilometre | +17.6% |
| 2011 | 17,358 current US$ per square kilometre | +12.6% |
| 2012 | 19,719 current US$ per square kilometre | +13.6% |
| 2013 | 18,799 current US$ per square kilometre | -4.7% |
| 2014 | 18,031 current US$ per square kilometre | -4.1% |
| 2015 | 17,968 current US$ per square kilometre | -0.4% |
| 2016 | 17,205 current US$ per square kilometre | -4.2% |
| 2017 | 19,478 current US$ per square kilometre | +13.2% |
| 2018 | 21,117 current US$ per square kilometre | +8.4% |
| 2019 | 22,519 current US$ per square kilometre | +6.6% |
| 2020 | 21,410 current US$ per square kilometre | -4.9% |
| 2021 | 20,161 current US$ per square kilometre | -5.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 4,402 current US$ per square kilometre | 2,985 current US$ per square kilometre | 6,882 current US$ per square kilometre | 9 |
| 1990s | 11,195 current US$ per square kilometre | 7,035 current US$ per square kilometre | 14,734 current US$ per square kilometre | 10 |
| 2000s | 10,617 current US$ per square kilometre | 7,576 current US$ per square kilometre | 14,252 current US$ per square kilometre | 10 |
| 2010s | 18,761 current US$ per square kilometre | 15,414 current US$ per square kilometre | 22,519 current US$ per square kilometre | 10 |
| 2020s | 20,785 current US$ per square kilometre | 20,161 current US$ per square kilometre | 21,410 current US$ per square kilometre | 2 |
Countries ranked near Tonga
- 91 Chile 22,228 current US$ per square kilometre compare
- 92 South Africa 22,009 current US$ per square kilometre compare
- 93 Iraq 21,809 current US$ per square kilometre compare
- 95 Indonesia 19,927 current US$ per square kilometre compare
- 96 Sao Tome and Principe 19,298 current US$ per square kilometre compare
- 97 Albania 18,351 current US$ per square kilometre 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$), annual growth rate 9.39 % change on previous year (2025)
Frequently asked questions
- What is adjusted savings: education expenditure (current us$), per square in Tonga?
- Adjusted savings: education expenditure (current us$), per square in Tonga was 20,161 current US$ per square kilometre in 2021, according to Statizoid (derived).
- What is the highest adjusted savings: education expenditure (current us$), per square recorded in Tonga?
- The highest recorded value was 22,519 current US$ per square kilometre in 2019.
- What is the lowest adjusted savings: education expenditure (current us$), per square recorded in Tonga?
- The lowest recorded value was 2,985 current US$ per square kilometre in 1982.
- How does Tonga rank for adjusted savings: education expenditure (current us$), per square?
- Tonga ranks 94th out of 194 countries with data for 2021.
- Is adjusted savings: education expenditure (current us$), per square rising or falling in Tonga?
- Over the last ten years it is up 16.1%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Adjusted savings: education expenditure (current US$), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 41 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Adjusted savings: education expenditure (current US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Adjusted savings: education expenditure (current US$) ÷ Land area (sq. km)
Computed from
- Adjusted savings: education expenditure Staff estimates, World Bank (WB)
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Adjusted savings: education expenditure (current US$) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.