Swine, breeding — Manure applied to soils that volatilises (N) in Tonga
Tonga: Swine, breeding — Manure applied to soils that volatilises (N) was 0 kg per US$ of GDP in 2023. ◆ Volatile
Swine, breeding — Manure applied to soils that volatilises (N) in Tonga, 1975–2023
Source: Statizoid (derived). Measured in kg per US$ of GDP.
Analysis
The most recent figure for swine, breeding — manure applied to soils that volatilises (n) in Tonga is 0 kg per US$ of GDP, measured in 2023. That is the lowest value across all 49 years on record.
Compared with earlier readings it is down 5.8% on the previous year and down 22.1% over ten years.
Over the whole period, swine, breeding — manure applied to soils that volatilises (n) in Tonga peaked at 0.0008 kg per US$ of GDP in 1978 and was at its lowest, 0 kg per US$ of GDP, in 2023.
Tonga ranks 4th of 149 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Swine, breeding — Manure applied to soils that volatilises (N) in Tonga, year by year
| Year | kg per US$ of GDP | Change |
|---|---|---|
| 1975 | 0.0005 kg per US$ of GDP | — |
| 1976 | 0.0008 kg per US$ of GDP | +41.8% |
| 1977 | 0.0008 kg per US$ of GDP | +6.5% |
| 1978 | 0.0008 kg per US$ of GDP | +1.0% |
| 1979 | 0.0008 kg per US$ of GDP | -6.7% |
| 1980 | 0.0006 kg per US$ of GDP | -14.8% |
| 1981 | 0.0007 kg per US$ of GDP | +1.0% |
| 1982 | 0.0006 kg per US$ of GDP | -11.6% |
| 1983 | 0.0005 kg per US$ of GDP | -16.2% |
| 1984 | 0.0004 kg per US$ of GDP | -27.2% |
| 1985 | 0.0005 kg per US$ of GDP | +31.7% |
| 1986 | 0.0005 kg per US$ of GDP | -2.0% |
| 1987 | 0.0004 kg per US$ of GDP | -2.6% |
| 1988 | 0.0004 kg per US$ of GDP | -12.5% |
| 1989 | 0.0003 kg per US$ of GDP | -21.7% |
| 1990 | 0.0003 kg per US$ of GDP | -6.4% |
| 1991 | 0.0002 kg per US$ of GDP | -14.1% |
| 1992 | 0.0002 kg per US$ of GDP | -3.2% |
| 1993 | 0.0002 kg per US$ of GDP | -1.6% |
| 1994 | 0.0002 kg per US$ of GDP | -32.0% |
| 1995 | 0.0001 kg per US$ of GDP | -15.7% |
| 1996 | 0.0001 kg per US$ of GDP | -5.8% |
| 1997 | 0.0001 kg per US$ of GDP | +3.3% |
| 1998 | 0.0001 kg per US$ of GDP | +12.3% |
| 1999 | 0.0001 kg per US$ of GDP | -3.9% |
| 2000 | 0.0001 kg per US$ of GDP | -2.8% |
| 2001 | 0.0002 kg per US$ of GDP | +13.1% |
| 2002 | 0.0002 kg per US$ of GDP | -0.9% |
| 2003 | 0.0001 kg per US$ of GDP | -9.6% |
| 2004 | 0.0001 kg per US$ of GDP | -12.3% |
| 2005 | 0.0001 kg per US$ of GDP | -11.9% |
| 2006 | 0.0001 kg per US$ of GDP | -10.4% |
| 2007 | 0.0001 kg per US$ of GDP | -1.9% |
| 2008 | 0.0001 kg per US$ of GDP | -13.3% |
| 2009 | 0.0001 kg per US$ of GDP | +10.3% |
| 2010 | 0.0001 kg per US$ of GDP | -14.8% |
| 2011 | 0.0001 kg per US$ of GDP | -11.4% |
| 2012 | 0.0001 kg per US$ of GDP | -11.2% |
| 2013 | 0.0001 kg per US$ of GDP | +4.9% |
| 2014 | 0.0001 kg per US$ of GDP | +3.1% |
| 2015 | 0.0001 kg per US$ of GDP | +1.2% |
| 2016 | 0.0001 kg per US$ of GDP | +4.2% |
| 2017 | 0.0001 kg per US$ of GDP | -8.3% |
| 2018 | 0.0001 kg per US$ of GDP | -6.6% |
| 2019 | 0.0001 kg per US$ of GDP | -2.3% |
| 2020 | 0.0001 kg per US$ of GDP | -0.5% |
| 2021 | 0.0001 kg per US$ of GDP | -2.2% |
| 2022 | 0.0001 kg per US$ of GDP | -6.6% |
| 2023 | 0 kg per US$ of GDP | -5.8% |
Tonga compared with similar countries
- Tonga's 0 kg per US$ of GDP is above the median for upper middle income countries, which is 0 kg per US$ of GDP, 52.9× the median. (47 countries reporting)
- Tonga's 0 kg per US$ of GDP is above the median for East Asia & Pacific, which is 0 kg per US$ of GDP, 29.7× the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0007 kg per US$ of GDP | 0.0005 kg per US$ of GDP | 0.0008 kg per US$ of GDP | 5 |
| 1980s | 0.0005 kg per US$ of GDP | 0.0003 kg per US$ of GDP | 0.0007 kg per US$ of GDP | 10 |
| 1990s | 0.0002 kg per US$ of GDP | 0.0001 kg per US$ of GDP | 0.0003 kg per US$ of GDP | 10 |
| 2000s | 0.0001 kg per US$ of GDP | 0.0001 kg per US$ of GDP | 0.0002 kg per US$ of GDP | 10 |
| 2010s | 0.0001 kg per US$ of GDP | 0.0001 kg per US$ of GDP | 0.0001 kg per US$ of GDP | 10 |
| 2020s | 0.0001 kg per US$ of GDP | 0 kg per US$ of GDP | 0.0001 kg per US$ of GDP | 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, breeding — manure applied to soils that volatilises (n) in Tonga?
- Swine, breeding — manure applied to soils that volatilises (n) in Tonga was 0 kg per US$ of GDP in 2023, according to Statizoid (derived).
- What is the highest swine, breeding — manure applied to soils that volatilises (n) recorded in Tonga?
- The highest recorded value was 0.0008 kg per US$ of GDP in 1978.
- What is the lowest swine, breeding — manure applied to soils that volatilises (n) recorded in Tonga?
- The lowest recorded value was 0 kg per US$ of GDP in 2023.
- How does Tonga rank for swine, breeding — manure applied to soils that volatilises (n)?
- Tonga ranks 4th out of 149 countries with data for 2023.
- Is swine, breeding — manure applied to soils that volatilises (n) rising or falling in Tonga?
- Over the last ten years it is down 22.1%. 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 Swine, breeding — Manure applied to soils that volatilises (N content), per unit of GDP. Statizoid updates them automatically from the source API.
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CSV · JSON — 49 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Swine, breeding — Manure applied to soils that volatilises (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Swine, breeding — Manure applied to soils that volatilises (N content) ÷ GDP (current US$)
Computed from
- Swine, breeding — Manure applied to soils that volatilises Food and Agriculture Organization of the United Nations
- 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
Swine, breeding — Manure applied to soils that volatilises (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.