Swine — Manure applied to soils that volatilises (N content), per in Tonga
Tonga: Swine — Manure applied to soils that volatilises (N content), per was 0.99 kg per person in 2023. ▲ Rising
Swine — Manure applied to soils that volatilises (N content), per in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
In 2023, swine — manure applied to soils that volatilises (n content), per in Tonga stood at 0.99 kg per person.
Compared with earlier readings it is up 0.5% on the previous year and up 4.3% over ten years.
Over the whole period, swine — manure applied to soils that volatilises (n content), per in Tonga peaked at 1.49 kg per person in 1988 and was at its lowest, 0.33 kg per person, in 1961.
Tonga ranks 5th of 149 countries on this measure, in the top 10%.
The long-run direction has been consistently rising across the 63 years of available data.
Swine — Manure applied to soils that volatilises (N content), per in Tonga, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.33 kg per person | — |
| 1962 | 0.483 kg per person | +46.4% |
| 1963 | 0.455 kg per person | -5.8% |
| 1964 | 0.4382 kg per person | -3.7% |
| 1965 | 0.4548 kg per person | +3.8% |
| 1966 | 0.5679 kg per person | +24.9% |
| 1967 | 0.4657 kg per person | -18.0% |
| 1968 | 0.4848 kg per person | +4.1% |
| 1969 | 0.5008 kg per person | +3.3% |
| 1970 | 0.5353 kg per person | +6.9% |
| 1971 | 0.4753 kg per person | -11.2% |
| 1972 | 0.4513 kg per person | -5.1% |
| 1973 | 0.5549 kg per person | +22.9% |
| 1974 | 0.6391 kg per person | +15.2% |
| 1975 | 0.6662 kg per person | +4.2% |
| 1976 | 0.8518 kg per person | +27.9% |
| 1977 | 1.02 kg per person | +19.3% |
| 1978 | 1.24 kg per person | +22.4% |
| 1979 | 1.24 kg per person | -0.0% |
| 1980 | 1.26 kg per person | +1.3% |
| 1981 | 1.48 kg per person | +17.8% |
| 1982 | 1.31 kg per person | -11.9% |
| 1983 | 1.07 kg per person | -17.8% |
| 1984 | 0.8256 kg per person | -23.2% |
| 1985 | 1.02 kg per person | +23.1% |
| 1986 | 1.13 kg per person | +11.3% |
| 1987 | 1.31 kg per person | +16.2% |
| 1988 | 1.49 kg per person | +13.6% |
| 1989 | 1.16 kg per person | -22.3% |
| 1990 | 1.16 kg per person | -0.3% |
| 1991 | 1.16 kg per person | -0.2% |
| 1992 | 1.16 kg per person | +0.2% |
| 1993 | 1.15 kg per person | -0.6% |
| 1994 | 1.11 kg per person | -3.8% |
| 1995 | 0.9937 kg per person | -10.2% |
| 1996 | 0.9951 kg per person | +0.1% |
| 1997 | 0.9911 kg per person | -0.4% |
| 1998 | 0.9841 kg per person | -0.7% |
| 1999 | 0.9778 kg per person | -0.6% |
| 2000 | 0.9718 kg per person | -0.6% |
| 2001 | 0.966 kg per person | -0.6% |
| 2002 | 0.9606 kg per person | -0.6% |
| 2003 | 0.9552 kg per person | -0.6% |
| 2004 | 0.9496 kg per person | -0.6% |
| 2005 | 0.9442 kg per person | -0.6% |
| 2006 | 0.9391 kg per person | -0.5% |
| 2007 | 0.9372 kg per person | -0.2% |
| 2008 | 0.9346 kg per person | -0.3% |
| 2009 | 0.9331 kg per person | -0.2% |
| 2010 | 0.9313 kg per person | -0.2% |
| 2011 | 0.9299 kg per person | -0.2% |
| 2012 | 0.94 kg per person | +1.1% |
| 2013 | 0.9491 kg per person | +1.0% |
| 2014 | 0.959 kg per person | +1.0% |
| 2015 | 0.9678 kg per person | +0.9% |
| 2016 | 0.9754 kg per person | +0.8% |
| 2017 | 0.9793 kg per person | +0.4% |
| 2018 | 0.9794 kg per person | +0.0% |
| 2019 | 0.98 kg per person | +0.1% |
| 2020 | 0.9758 kg per person | -0.4% |
| 2021 | 0.9798 kg per person | +0.4% |
| 2022 | 0.9849 kg per person | +0.5% |
| 2023 | 0.99 kg per person | +0.5% |
Tonga compared with similar countries
- Tonga's 0.99 kg per person is above the median for upper middle income countries, which is 0.1629 kg per person, 6.1× the median. (47 countries reporting)
- Tonga's 0.99 kg per person is above the median for East Asia & Pacific, which is 0.0959 kg per person, 10.3× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Swine — Manure applied to soils that volatilises (N content), per 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 |
|---|---|---|---|
| 1962 | +46.4% | 0.33 kg per person | 0.483 kg per person |
| 1976 | +27.9% | 0.6662 kg per person | 0.8518 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.4645 kg per person | 0.33 kg per person | 0.5679 kg per person | 9 |
| 1970s | 0.7678 kg per person | 0.4513 kg per person | 1.24 kg per person | 10 |
| 1980s | 1.21 kg per person | 0.8256 kg per person | 1.49 kg per person | 10 |
| 1990s | 1.07 kg per person | 0.9778 kg per person | 1.16 kg per person | 10 |
| 2000s | 0.9491 kg per person | 0.9331 kg per person | 0.9718 kg per person | 10 |
| 2010s | 0.9591 kg per person | 0.9299 kg per person | 0.98 kg per person | 10 |
| 2020s | 0.9826 kg per person | 0.9758 kg per person | 0.99 kg per person | 4 |
Countries ranked near Tonga
More environment data for Tonga
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.234 °C (2025)
- Temperature change 0.858 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.06 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.1689 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 0 % change on previous year (2024)
Frequently asked questions
- What is swine — manure applied to soils that volatilises (n content), per in Tonga?
- Swine — manure applied to soils that volatilises (n content), per in Tonga was 0.99 kg per person in 2023, according to Statizoid (derived).
- What is the highest swine — manure applied to soils that volatilises (n content), per recorded in Tonga?
- The highest recorded value was 1.49 kg per person in 1988.
- What is the lowest swine — manure applied to soils that volatilises (n content), per recorded in Tonga?
- The lowest recorded value was 0.33 kg per person in 1961.
- How does Tonga rank for swine — manure applied to soils that volatilises (n content), per?
- Tonga ranks 5th out of 149 countries with data for 2023.
- Is swine — manure applied to soils that volatilises (n content), per rising or falling in Tonga?
- Over the last ten years it is up 4.3%. 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 Swine — Manure applied to soils that volatilises (N content), per capita. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Swine — Manure applied to soils that volatilises (N content) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Swine — Manure applied to soils that volatilises (N content) ÷ Population, total
Computed from
- Swine — Manure applied to soils that volatilises Food and Agriculture Organization of the United Nations
- Population, total World Population Prospects, United Nations (UN)
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
Swine — Manure applied to soils that volatilises (N content) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.