Sheep and Goats — Manure left on pasture that volatilises (N) in Tonga
Tonga: Sheep and Goats — Manure left on pasture that volatilises (N) was 0.4403 kg per person in 2023. ▲ Rising
Sheep and Goats — Manure left on pasture that volatilises (N) in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per person.
Analysis
Tonga recorded 0.4403 kg per person for sheep and goats — manure left on pasture that volatilises (n) in 2023.
The figure is up 2.0% on the previous year and up 14.4% over ten years.
Over the whole period, sheep and goats — manure left on pasture that volatilises (n) in Tonga peaked at 0.5028 kg per person in 1988 and was at its lowest, 0.1119 kg per person, in 1961.
That places Tonga 93rd out of 165 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
Sheep and Goats — Manure left on pasture that volatilises (N) in Tonga, year by year
| Year | kg per person | Change |
|---|---|---|
| 1961 | 0.1119 kg per person | — |
| 1962 | 0.1158 kg per person | +3.5% |
| 1963 | 0.1337 kg per person | +15.5% |
| 1964 | 0.1416 kg per person | +5.9% |
| 1965 | 0.1158 kg per person | -18.2% |
| 1966 | 0.134 kg per person | +15.6% |
| 1967 | 0.1461 kg per person | +9.1% |
| 1968 | 0.1544 kg per person | +5.7% |
| 1969 | 0.1538 kg per person | -0.4% |
| 1970 | 0.1518 kg per person | -1.3% |
| 1971 | 0.1512 kg per person | -0.4% |
| 1972 | 0.1531 kg per person | +1.3% |
| 1973 | 0.1576 kg per person | +2.9% |
| 1974 | 0.1612 kg per person | +2.3% |
| 1975 | 0.1951 kg per person | +21.1% |
| 1976 | 0.2183 kg per person | +11.9% |
| 1977 | 0.3425 kg per person | +56.9% |
| 1978 | 0.3791 kg per person | +10.7% |
| 1979 | 0.381 kg per person | +0.5% |
| 1980 | 0.4135 kg per person | +8.5% |
| 1981 | 0.4764 kg per person | +15.2% |
| 1982 | 0.3945 kg per person | -17.2% |
| 1983 | 0.3352 kg per person | -15.0% |
| 1984 | 0.3459 kg per person | +3.2% |
| 1985 | 0.4424 kg per person | +27.9% |
| 1986 | 0.4442 kg per person | +0.4% |
| 1987 | 0.4742 kg per person | +6.7% |
| 1988 | 0.5028 kg per person | +6.0% |
| 1989 | 0.4887 kg per person | -2.8% |
| 1990 | 0.4866 kg per person | -0.4% |
| 1991 | 0.4856 kg per person | -0.2% |
| 1992 | 0.485 kg per person | -0.1% |
| 1993 | 0.4815 kg per person | -0.7% |
| 1994 | 0.4346 kg per person | -9.7% |
| 1995 | 0.4325 kg per person | -0.5% |
| 1996 | 0.4032 kg per person | -6.8% |
| 1997 | 0.3707 kg per person | -8.1% |
| 1998 | 0.3681 kg per person | -0.7% |
| 1999 | 0.38 kg per person | +3.2% |
| 2000 | 0.3786 kg per person | -0.4% |
| 2001 | 0.3764 kg per person | -0.6% |
| 2002 | 0.3742 kg per person | -0.6% |
| 2003 | 0.3721 kg per person | -0.6% |
| 2004 | 0.37 kg per person | -0.6% |
| 2005 | 0.3679 kg per person | -0.6% |
| 2006 | 0.3658 kg per person | -0.5% |
| 2007 | 0.3671 kg per person | +0.4% |
| 2008 | 0.3661 kg per person | -0.3% |
| 2009 | 0.3655 kg per person | -0.2% |
| 2010 | 0.3648 kg per person | -0.2% |
| 2011 | 0.3643 kg per person | -0.2% |
| 2012 | 0.3762 kg per person | +3.3% |
| 2013 | 0.3848 kg per person | +2.3% |
| 2014 | 0.3938 kg per person | +2.3% |
| 2015 | 0.4018 kg per person | +2.0% |
| 2016 | 0.4077 kg per person | +1.5% |
| 2017 | 0.4125 kg per person | +1.2% |
| 2018 | 0.4157 kg per person | +0.8% |
| 2019 | 0.4195 kg per person | +0.9% |
| 2020 | 0.4295 kg per person | +2.4% |
| 2021 | 0.4233 kg per person | -1.5% |
| 2022 | 0.4315 kg per person | +2.0% |
| 2023 | 0.4403 kg per person | +2.0% |
Biggest year-on-year movements
Years where Sheep and Goats — Manure left on pasture that volatilises (N) 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 |
|---|---|---|---|
| 1977 | +56.9% | 0.2183 kg per person | 0.3425 kg per person |
| 1985 | +27.9% | 0.3459 kg per person | 0.4424 kg per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1341 kg per person | 0.1119 kg per person | 0.1544 kg per person | 9 |
| 1970s | 0.2291 kg per person | 0.1512 kg per person | 0.381 kg per person | 10 |
| 1980s | 0.4318 kg per person | 0.3352 kg per person | 0.5028 kg per person | 10 |
| 1990s | 0.4328 kg per person | 0.3681 kg per person | 0.4866 kg per person | 10 |
| 2000s | 0.3704 kg per person | 0.3655 kg per person | 0.3786 kg per person | 10 |
| 2010s | 0.3941 kg per person | 0.3643 kg per person | 0.4195 kg per person | 10 |
| 2020s | 0.4311 kg per person | 0.4233 kg per person | 0.4403 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 sheep and goats — manure left on pasture that volatilises (n) in Tonga?
- Sheep and goats — manure left on pasture that volatilises (n) in Tonga was 0.4403 kg per person in 2023, according to Statizoid (derived).
- What is the highest sheep and goats — manure left on pasture that volatilises (n) recorded in Tonga?
- The highest recorded value was 0.5028 kg per person in 1988.
- What is the lowest sheep and goats — manure left on pasture that volatilises (n) recorded in Tonga?
- The lowest recorded value was 0.1119 kg per person in 1961.
- How does Tonga rank for sheep and goats — manure left on pasture that volatilises (n)?
- Tonga ranks 93rd out of 165 countries with data for 2023.
- Is sheep and goats — manure left on pasture that volatilises (n) rising or falling in Tonga?
- Over the last ten years it is up 14.4%. 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 Sheep and Goats — Manure left on pasture 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
Sheep and Goats — Manure left on pasture 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.
Sheep and Goats — Manure left on pasture that volatilises (N content) ÷ Population, total
Computed from
- Sheep and Goats — Manure left on pasture 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
Sheep and Goats — Manure left on pasture 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.