Poultry Birds — Manure left on pasture (N content), per capita in Tonga
Tonga: Poultry Birds — Manure left on pasture (N content), per capita was 0.0393 kg per person in 2023. ▲ Rising
Poultry Birds — Manure left on pasture (N content), per capita in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
In 2023, poultry birds — manure left on pasture (n content), per capita in Tonga stood at 0.0393 kg per person.
Compared with earlier readings it is up 0.7% on the previous year and up 5.3% over ten years.
Over the whole period, poultry birds — manure left on pasture (n content), per capita in Tonga peaked at 0.0415 kg per person in 1988 and was at its lowest, 0.007 kg per person, in 1973.
That places Tonga 129th out of 168 countries with data for 2023, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 63 years of available data.
Poultry Birds — Manure left on pasture (N content), per capita in Tonga, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.0098 kg per person | — |
| 1962 | 0.0107 kg per person | +9.1% |
| 1963 | 0.0113 kg per person | +5.8% |
| 1964 | 0.0121 kg per person | +7.0% |
| 1965 | 0.0126 kg per person | +4.4% |
| 1966 | 0.0141 kg per person | +12.2% |
| 1967 | 0.0184 kg per person | +29.9% |
| 1968 | 0.0201 kg per person | +9.4% |
| 1969 | 0.0168 kg per person | -16.5% |
| 1970 | 0.0128 kg per person | -23.6% |
| 1971 | 0.0106 kg per person | -17.0% |
| 1972 | 0.0073 kg per person | -31.4% |
| 1973 | 0.007 kg per person | -3.3% |
| 1974 | 0.0087 kg per person | +24.1% |
| 1975 | 0.0156 kg per person | +78.0% |
| 1976 | 0.019 kg per person | +22.0% |
| 1977 | 0.0143 kg per person | -24.8% |
| 1978 | 0.0208 kg per person | +45.5% |
| 1979 | 0.0199 kg per person | -4.1% |
| 1980 | 0.0192 kg per person | -3.6% |
| 1981 | 0.0255 kg per person | +32.6% |
| 1982 | 0.0268 kg per person | +5.1% |
| 1983 | 0.0173 kg per person | -35.5% |
| 1984 | 0.0166 kg per person | -3.8% |
| 1985 | 0.0337 kg per person | +102.4% |
| 1986 | 0.0353 kg per person | +4.9% |
| 1987 | 0.0375 kg per person | +6.3% |
| 1988 | 0.0415 kg per person | +10.5% |
| 1989 | 0.0327 kg per person | -21.2% |
| 1990 | 0.0255 kg per person | -22.1% |
| 1991 | 0.0251 kg per person | -1.7% |
| 1992 | 0.0262 kg per person | +4.4% |
| 1993 | 0.0267 kg per person | +2.2% |
| 1994 | 0.0267 kg per person | -0.1% |
| 1995 | 0.0325 kg per person | +21.6% |
| 1996 | 0.0364 kg per person | +11.9% |
| 1997 | 0.036 kg per person | -1.0% |
| 1998 | 0.0358 kg per person | -0.7% |
| 1999 | 0.0357 kg per person | -0.1% |
| 2000 | 0.0355 kg per person | -0.6% |
| 2001 | 0.0353 kg per person | -0.6% |
| 2002 | 0.0351 kg per person | -0.6% |
| 2003 | 0.0349 kg per person | -0.6% |
| 2004 | 0.0347 kg per person | -0.6% |
| 2005 | 0.0346 kg per person | -0.4% |
| 2006 | 0.0344 kg per person | -0.5% |
| 2007 | 0.0379 kg per person | +10.2% |
| 2008 | 0.0373 kg per person | -1.6% |
| 2009 | 0.0371 kg per person | -0.4% |
| 2010 | 0.0372 kg per person | +0.2% |
| 2011 | 0.0366 kg per person | -1.6% |
| 2012 | 0.037 kg per person | +1.1% |
| 2013 | 0.0373 kg per person | +0.9% |
| 2014 | 0.0369 kg per person | -0.9% |
| 2015 | 0.0372 kg per person | +0.8% |
| 2016 | 0.0379 kg per person | +1.9% |
| 2017 | 0.0382 kg per person | +0.7% |
| 2018 | 0.0383 kg per person | +0.3% |
| 2019 | 0.0386 kg per person | +0.6% |
| 2020 | 0.0387 kg per person | +0.5% |
| 2021 | 0.0388 kg per person | +0.2% |
| 2022 | 0.039 kg per person | +0.4% |
| 2023 | 0.0393 kg per person | +0.7% |
Tonga compared with similar countries
- Tonga's 0.0393 kg per person is below the median for upper middle income countries, which is 0.5489 kg per person, 7% of the median. (50 countries reporting)
- Tonga's 0.0393 kg per person is below the median for East Asia & Pacific, which is 0.07 kg per person, 56% of the median. (23 countries reporting)
Biggest year-on-year movements
Years where Poultry Birds — Manure left on pasture (N content), per capita 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 |
|---|---|---|---|
| 1985 | +102.4% | 0.0166 kg per person | 0.0337 kg per person |
| 1975 | +78.0% | 0.0087 kg per person | 0.0156 kg per person |
| 1978 | +45.5% | 0.0143 kg per person | 0.0208 kg per person |
| 1983 | -35.5% | 0.0268 kg per person | 0.0173 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.014 kg per person | 0.0098 kg per person | 0.0201 kg per person | 9 |
| 1970s | 0.0136 kg per person | 0.007 kg per person | 0.0208 kg per person | 10 |
| 1980s | 0.0286 kg per person | 0.0166 kg per person | 0.0415 kg per person | 10 |
| 1990s | 0.0306 kg per person | 0.0251 kg per person | 0.0364 kg per person | 10 |
| 2000s | 0.0357 kg per person | 0.0344 kg per person | 0.0379 kg per person | 10 |
| 2010s | 0.0375 kg per person | 0.0366 kg per person | 0.0386 kg per person | 10 |
| 2020s | 0.039 kg per person | 0.0387 kg per person | 0.0393 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 poultry birds — manure left on pasture (n content), per capita in Tonga?
- Poultry birds — manure left on pasture (n content), per capita in Tonga was 0.0393 kg per person in 2023, according to Statizoid (derived).
- What is the highest poultry birds — manure left on pasture (n content), per capita recorded in Tonga?
- The highest recorded value was 0.0415 kg per person in 1988.
- What is the lowest poultry birds — manure left on pasture (n content), per capita recorded in Tonga?
- The lowest recorded value was 0.007 kg per person in 1973.
- How does Tonga rank for poultry birds — manure left on pasture (n content), per capita?
- Tonga ranks 129th out of 168 countries with data for 2023.
- Is poultry birds — manure left on pasture (n content), per capita rising or falling in Tonga?
- Over the last ten years it is up 5.3%. 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 Poultry Birds — Manure left on pasture (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
Poultry Birds — Manure left on pasture (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.
Poultry Birds — Manure left on pasture (N content) ÷ Population, total
Computed from
- Poultry Birds — Manure left on pasture 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
Poultry Birds — Manure left on pasture (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.