Swine, market — Manure applied to soils that volatilises (N content) in Tonga
Tonga: Swine, market — Manure applied to soils that volatilises (N content) was 0.7135 kg per person in 2023. ▲ Rising
Swine, market — Manure applied to soils that volatilises (N content) in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
In 2023, swine, market — manure applied to soils that volatilises (n content) in Tonga stood at 0.7135 kg per person.
That represents a change of up 0.5% on the previous year and up 4.3% over ten years.
Over the whole period, swine, market — manure applied to soils that volatilises (n content) in Tonga peaked at 1.08 kg per person in 1988 and was at its lowest, 0.2378 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, market — Manure applied to soils that volatilises (N content) in Tonga, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.2378 kg per person | — |
| 1962 | 0.3481 kg per person | +46.4% |
| 1963 | 0.3279 kg per person | -5.8% |
| 1964 | 0.3158 kg per person | -3.7% |
| 1965 | 0.3278 kg per person | +3.8% |
| 1966 | 0.4093 kg per person | +24.9% |
| 1967 | 0.3356 kg per person | -18.0% |
| 1968 | 0.3494 kg per person | +4.1% |
| 1969 | 0.3609 kg per person | +3.3% |
| 1970 | 0.3858 kg per person | +6.9% |
| 1971 | 0.3426 kg per person | -11.2% |
| 1972 | 0.3252 kg per person | -5.1% |
| 1973 | 0.3999 kg per person | +22.9% |
| 1974 | 0.4606 kg per person | +15.2% |
| 1975 | 0.4801 kg per person | +4.2% |
| 1976 | 0.6139 kg per person | +27.9% |
| 1977 | 0.7326 kg per person | +19.3% |
| 1978 | 0.8964 kg per person | +22.4% |
| 1979 | 0.896 kg per person | -0.0% |
| 1980 | 0.908 kg per person | +1.3% |
| 1981 | 1.07 kg per person | +17.8% |
| 1982 | 0.9423 kg per person | -11.9% |
| 1983 | 0.7744 kg per person | -17.8% |
| 1984 | 0.595 kg per person | -23.2% |
| 1985 | 0.7326 kg per person | +23.1% |
| 1986 | 0.8152 kg per person | +11.3% |
| 1987 | 0.9475 kg per person | +16.2% |
| 1988 | 1.08 kg per person | +13.6% |
| 1989 | 0.8369 kg per person | -22.3% |
| 1990 | 0.8343 kg per person | -0.3% |
| 1991 | 0.8327 kg per person | -0.2% |
| 1992 | 0.8343 kg per person | +0.2% |
| 1993 | 0.8292 kg per person | -0.6% |
| 1994 | 0.7977 kg per person | -3.8% |
| 1995 | 0.7162 kg per person | -10.2% |
| 1996 | 0.7171 kg per person | +0.1% |
| 1997 | 0.7143 kg per person | -0.4% |
| 1998 | 0.7092 kg per person | -0.7% |
| 1999 | 0.7047 kg per person | -0.6% |
| 2000 | 0.7003 kg per person | -0.6% |
| 2001 | 0.6962 kg per person | -0.6% |
| 2002 | 0.6923 kg per person | -0.6% |
| 2003 | 0.6884 kg per person | -0.6% |
| 2004 | 0.6844 kg per person | -0.6% |
| 2005 | 0.6805 kg per person | -0.6% |
| 2006 | 0.6768 kg per person | -0.5% |
| 2007 | 0.6754 kg per person | -0.2% |
| 2008 | 0.6736 kg per person | -0.3% |
| 2009 | 0.6724 kg per person | -0.2% |
| 2010 | 0.6712 kg per person | -0.2% |
| 2011 | 0.6701 kg per person | -0.2% |
| 2012 | 0.6774 kg per person | +1.1% |
| 2013 | 0.684 kg per person | +1.0% |
| 2014 | 0.6912 kg per person | +1.0% |
| 2015 | 0.6975 kg per person | +0.9% |
| 2016 | 0.7029 kg per person | +0.8% |
| 2017 | 0.7057 kg per person | +0.4% |
| 2018 | 0.7058 kg per person | +0.0% |
| 2019 | 0.7063 kg per person | +0.1% |
| 2020 | 0.7032 kg per person | -0.4% |
| 2021 | 0.7061 kg per person | +0.4% |
| 2022 | 0.7098 kg per person | +0.5% |
| 2023 | 0.7135 kg per person | +0.5% |
Tonga compared with similar countries
- Tonga's 0.7135 kg per person is above the median for upper middle income countries, which is 0.145 kg per person, 4.9× the median. (47 countries reporting)
- Tonga's 0.7135 kg per person is above the median for East Asia & Pacific, which is 0.0823 kg per person, 8.7× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Swine, market — Manure applied to soils that volatilises (N content) 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% | 0.2378 kg per person | 0.3481 kg per person |
| 1976 | +27.9% | 0.4801 kg per person | 0.6139 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.3347 kg per person | 0.2378 kg per person | 0.4093 kg per person | 9 |
| 1970s | 0.5533 kg per person | 0.3252 kg per person | 0.8964 kg per person | 10 |
| 1980s | 0.8698 kg per person | 0.595 kg per person | 1.08 kg per person | 10 |
| 1990s | 0.769 kg per person | 0.7047 kg per person | 0.8343 kg per person | 10 |
| 2000s | 0.684 kg per person | 0.6724 kg per person | 0.7003 kg per person | 10 |
| 2010s | 0.6912 kg per person | 0.6701 kg per person | 0.7063 kg per person | 10 |
| 2020s | 0.7081 kg per person | 0.7032 kg per person | 0.7135 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, market — manure applied to soils that volatilises (n content) in Tonga?
- Swine, market — manure applied to soils that volatilises (n content) in Tonga was 0.7135 kg per person in 2023, according to Statizoid (derived).
- What is the highest swine, market — manure applied to soils that volatilises (n content) recorded in Tonga?
- The highest recorded value was 1.08 kg per person in 1988.
- What is the lowest swine, market — manure applied to soils that volatilises (n content) recorded in Tonga?
- The lowest recorded value was 0.2378 kg per person in 1961.
- How does Tonga rank for swine, market — manure applied to soils that volatilises (n content)?
- Tonga ranks 5th out of 149 countries with data for 2023.
- Is swine, market — manure applied to soils that volatilises (n content) 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, market — 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, market — 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, market — Manure applied to soils that volatilises (N content) ÷ Population, total
Computed from
- Swine, market — 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, market — 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.