Adjusted savings: net forest depletion (current US$), annual growth in Tonga
Tonga: Adjusted savings: net forest depletion (current US$), annual growth was 1.02 % change on previous year in 2021. ◆ Volatile
Adjusted savings: net forest depletion (current US$), annual growth in Tonga, 1971–2021
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2021, adjusted savings: net forest depletion (current us$), annual growth in Tonga stood at 1.02 % change on previous year.
Compared with earlier readings it is down 74.3% on the previous year and down 91.1% over ten years.
Over the whole period, adjusted savings: net forest depletion (current us$), annual growth in Tonga peaked at 188.28 % change on previous year in 1973 and was at its lowest, -61.34 % change on previous year, in 1983.
That places Tonga 62nd out of 123 countries with data for 2021, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Adjusted savings: net forest depletion (current US$), annual growth in Tonga, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1971 | -24.89 % change on previous year | — |
| 1972 | 41.54 % change on previous year | -266.8% |
| 1973 | 188.28 % change on previous year | +353.3% |
| 1974 | -7.87 % change on previous year | -104.2% |
| 1975 | 13.67 % change on previous year | -273.7% |
| 1976 | 7.68 % change on previous year | -43.8% |
| 1977 | 40.98 % change on previous year | +433.7% |
| 1978 | -19.29 % change on previous year | -147.1% |
| 1979 | 41.75 % change on previous year | -316.4% |
| 1980 | 12.4 % change on previous year | -70.3% |
| 1981 | -39.66 % change on previous year | -419.7% |
| 1983 | -61.34 % change on previous year | +54.7% |
| 1984 | -27.36 % change on previous year | -55.4% |
| 1985 | 71.17 % change on previous year | -360.2% |
| 1986 | 14.61 % change on previous year | -79.5% |
| 1987 | 7.87 % change on previous year | -46.2% |
| 1988 | -2.13 % change on previous year | -127.1% |
| 1989 | 10.14 % change on previous year | -575.9% |
| 1990 | -44.06 % change on previous year | -534.7% |
| 1991 | 4.43 % change on previous year | -110.0% |
| 1992 | 7.97 % change on previous year | +80.0% |
| 1993 | 7.09 % change on previous year | -11.0% |
| 1994 | 5.53 % change on previous year | -22.0% |
| 1995 | 21.02 % change on previous year | +280.0% |
| 1996 | 1.94 % change on previous year | -90.8% |
| 1997 | -25.77 % change on previous year | -1425.8% |
| 1998 | 0.1193 % change on previous year | -100.5% |
| 1999 | -44.15 % change on previous year | -37113.8% |
| 2000 | -2.13 % change on previous year | -95.2% |
| 2001 | 5.73 % change on previous year | -369.3% |
| 2002 | 7.48 % change on previous year | +30.5% |
| 2003 | 29.31 % change on previous year | +292.1% |
| 2004 | -14.06 % change on previous year | -148.0% |
| 2005 | -13.2 % change on previous year | -6.1% |
| 2006 | 69.94 % change on previous year | -629.7% |
| 2007 | 34.56 % change on previous year | -50.6% |
| 2008 | 33.27 % change on previous year | -3.7% |
| 2009 | -10.43 % change on previous year | -131.3% |
| 2010 | 3.69 % change on previous year | -135.3% |
| 2011 | 11.45 % change on previous year | +210.5% |
| 2012 | -5.37 % change on previous year | -146.9% |
| 2013 | -3.66 % change on previous year | -31.8% |
| 2014 | 26.9 % change on previous year | -834.4% |
| 2015 | -19.73 % change on previous year | -173.4% |
| 2016 | 3.65 % change on previous year | -118.5% |
| 2017 | 30.47 % change on previous year | +735.3% |
| 2018 | -21.55 % change on previous year | -170.7% |
| 2019 | -6.81 % change on previous year | -68.4% |
| 2020 | 3.97 % change on previous year | -158.4% |
| 2021 | 1.02 % change on previous year | -74.3% |
Tonga compared with similar countries
- Tonga's 1.02 % change on previous year is above the median for upper middle income countries, which is -4.74 % change on previous year. (34 countries reporting)
- Tonga's 1.02 % change on previous year is above the median for East Asia & Pacific, which is -5.22 % change on previous year. (16 countries reporting)
Biggest year-on-year movements
Years where Adjusted savings: net forest depletion (current US$), annual growth in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1999 | -37113.8% | 0.1193 % change on previous year | -44.15 % change on previous year |
| 1997 | -1425.8% | 1.94 % change on previous year | -25.77 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 31.32 % change on previous year | -24.89 % change on previous year | 188.28 % change on previous year | 9 |
| 1980s | -1.59 % change on previous year | -61.34 % change on previous year | 71.17 % change on previous year | 9 |
| 1990s | -6.59 % change on previous year | -44.15 % change on previous year | 21.02 % change on previous year | 10 |
| 2000s | 14.05 % change on previous year | -14.06 % change on previous year | 69.94 % change on previous year | 10 |
| 2010s | 1.9 % change on previous year | -21.55 % change on previous year | 30.47 % change on previous year | 10 |
| 2020s | 2.5 % change on previous year | 1.02 % change on previous year | 3.97 % change on previous year | 2 |
Countries ranked near Tonga
- 59 Croatia 2.1 % change on previous year compare
- 60 Sri Lanka 1.29 % change on previous year compare
- 61 Malaysia 1.19 % change on previous year compare
- 63 Brunei 0.2107 % change on previous year compare
- 64 Australia -1.58 % change on previous year compare
- 65 Afghanistan -2.08 % change on previous year compare
More economy & growth data for Tonga
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 0.3875 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 1.2 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), 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$), annual growth rate 9.39 % change on previous year (2025)
Frequently asked questions
- What is adjusted savings: net forest depletion (current us$), annual growth in Tonga?
- Adjusted savings: net forest depletion (current us$), annual growth in Tonga was 1.02 % change on previous year in 2021, according to Statizoid (derived).
- What is the highest adjusted savings: net forest depletion (current us$), annual growth recorded in Tonga?
- The highest recorded value was 188.28 % change on previous year in 1973.
- What is the lowest adjusted savings: net forest depletion (current us$), annual growth recorded in Tonga?
- The lowest recorded value was -61.34 % change on previous year in 1983.
- How does Tonga rank for adjusted savings: net forest depletion (current us$), annual growth?
- Tonga ranks 62nd out of 123 countries with data for 2021.
- Is adjusted savings: net forest depletion (current us$), annual growth rising or falling in Tonga?
- Over the last ten years it is down 91.1%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Adjusted savings: net forest depletion (current US$), annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 50 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Adjusted savings: net forest depletion (current US$). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Adjusted savings: net forest depletion Staff estimates, World Bank (WB)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Adjusted savings: net forest depletion (current US$). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.