Poultry Birds: Manure left on pasture … left capita leaches in Tonga
Tonga: Poultry Birds: Manure left on pasture … left capita leaches was 0.0118 kg per person in 2023. ▲ Rising
Poultry Birds — Manure left on pasture that leaches (N content), per in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
Tonga recorded 0.0118 kg per person for poultry birds — manure left on pasture that leaches (n content), per in 2023.
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 that leaches (n content), per in Tonga peaked at 0.0124 kg per person in 1988 and was at its lowest, 0.0021 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 … left capita leaches in Tonga, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.0029 kg per person | — |
| 1962 | 0.0032 kg per person | +9.1% |
| 1963 | 0.0034 kg per person | +5.8% |
| 1964 | 0.0036 kg per person | +7.0% |
| 1965 | 0.0038 kg per person | +4.4% |
| 1966 | 0.0042 kg per person | +12.2% |
| 1967 | 0.0055 kg per person | +29.9% |
| 1968 | 0.006 kg per person | +9.4% |
| 1969 | 0.005 kg per person | -16.5% |
| 1970 | 0.0038 kg per person | -23.6% |
| 1971 | 0.0032 kg per person | -17.0% |
| 1972 | 0.0022 kg per person | -31.4% |
| 1973 | 0.0021 kg per person | -3.3% |
| 1974 | 0.0026 kg per person | +24.1% |
| 1975 | 0.0047 kg per person | +78.0% |
| 1976 | 0.0057 kg per person | +22.0% |
| 1977 | 0.0043 kg per person | -24.8% |
| 1978 | 0.0062 kg per person | +45.5% |
| 1979 | 0.006 kg per person | -4.1% |
| 1980 | 0.0058 kg per person | -3.6% |
| 1981 | 0.0077 kg per person | +32.6% |
| 1982 | 0.008 kg per person | +5.1% |
| 1983 | 0.0052 kg per person | -35.5% |
| 1984 | 0.005 kg per person | -3.8% |
| 1985 | 0.0101 kg per person | +102.4% |
| 1986 | 0.0106 kg per person | +4.9% |
| 1987 | 0.0113 kg per person | +6.3% |
| 1988 | 0.0124 kg per person | +10.5% |
| 1989 | 0.0098 kg per person | -21.2% |
| 1990 | 0.0076 kg per person | -22.1% |
| 1991 | 0.0075 kg per person | -1.7% |
| 1992 | 0.0078 kg per person | +4.4% |
| 1993 | 0.008 kg per person | +2.2% |
| 1994 | 0.008 kg per person | -0.1% |
| 1995 | 0.0097 kg per person | +21.6% |
| 1996 | 0.0109 kg per person | +11.9% |
| 1997 | 0.0108 kg per person | -1.0% |
| 1998 | 0.0107 kg per person | -0.7% |
| 1999 | 0.0107 kg per person | -0.1% |
| 2000 | 0.0107 kg per person | -0.6% |
| 2001 | 0.0106 kg per person | -0.6% |
| 2002 | 0.0105 kg per person | -0.6% |
| 2003 | 0.0105 kg per person | -0.6% |
| 2004 | 0.0104 kg per person | -0.6% |
| 2005 | 0.0104 kg per person | -0.4% |
| 2006 | 0.0103 kg per person | -0.5% |
| 2007 | 0.0114 kg per person | +10.2% |
| 2008 | 0.0112 kg per person | -1.6% |
| 2009 | 0.0111 kg per person | -0.4% |
| 2010 | 0.0112 kg per person | +0.2% |
| 2011 | 0.011 kg per person | -1.6% |
| 2012 | 0.0111 kg per person | +1.1% |
| 2013 | 0.0112 kg per person | +0.9% |
| 2014 | 0.0111 kg per person | -0.9% |
| 2015 | 0.0112 kg per person | +0.8% |
| 2016 | 0.0114 kg per person | +1.9% |
| 2017 | 0.0115 kg per person | +0.7% |
| 2018 | 0.0115 kg per person | +0.3% |
| 2019 | 0.0116 kg per person | +0.6% |
| 2020 | 0.0116 kg per person | +0.5% |
| 2021 | 0.0116 kg per person | +0.2% |
| 2022 | 0.0117 kg per person | +0.4% |
| 2023 | 0.0118 kg per person | +0.7% |
Tonga compared with similar countries
- Tonga's 0.0118 kg per person is below the median for upper middle income countries, which is 0.1647 kg per person, 7% of the median. (50 countries reporting)
- Tonga's 0.0118 kg per person is below the median for East Asia & Pacific, which is 0.021 kg per person, 56% of the median. (23 countries reporting)
Biggest year-on-year movements
Years where Poultry Birds: Manure left on pasture … left capita leaches 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% | 0.005 kg per person | 0.0101 kg per person |
| 1975 | +78.0% | 0.0026 kg per person | 0.0047 kg per person |
| 1978 | +45.5% | 0.0043 kg per person | 0.0062 kg per person |
| 1983 | -35.5% | 0.008 kg per person | 0.0052 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.0042 kg per person | 0.0029 kg per person | 0.006 kg per person | 9 |
| 1970s | 0.0041 kg per person | 0.0021 kg per person | 0.0062 kg per person | 10 |
| 1980s | 0.0086 kg per person | 0.005 kg per person | 0.0124 kg per person | 10 |
| 1990s | 0.0092 kg per person | 0.0075 kg per person | 0.0109 kg per person | 10 |
| 2000s | 0.0107 kg per person | 0.0103 kg per person | 0.0114 kg per person | 10 |
| 2010s | 0.0113 kg per person | 0.011 kg per person | 0.0116 kg per person | 10 |
| 2020s | 0.0117 kg per person | 0.0116 kg per person | 0.0118 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 that leaches (n content), per in Tonga?
- Poultry birds — manure left on pasture that leaches (n content), per in Tonga was 0.0118 kg per person in 2023, according to Statizoid (derived).
- What is the highest poultry birds — manure left on pasture that leaches (n content), per recorded in Tonga?
- The highest recorded value was 0.0124 kg per person in 1988.
- What is the lowest poultry birds — manure left on pasture that leaches (n content), per recorded in Tonga?
- The lowest recorded value was 0.0021 kg per person in 1973.
- How does Tonga rank for poultry birds — manure left on pasture that leaches (n content), per?
- Tonga ranks 129th out of 168 countries with data for 2023.
- Is poultry birds — manure left on pasture that leaches (n content), per 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 that leaches (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 that leaches (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 that leaches (N content) ÷ Population, total
Computed from
- Poultry Birds — Manure left on pasture that leaches 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 that leaches (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.