Swine, breeding — Stocks in Tonga
Tonga: Swine, breeding — Stocks was 8,406 An in 2023. ▲ Rising
Swine, breeding — Stocks in Tonga, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in An.
Analysis
Tonga recorded 8,406 An for swine, breeding — stocks in 2023.
The figure is up 0.1% on the previous year and up 1.9% over ten years.
Over the whole period, swine, breeding — stocks in Tonga peaked at 12,000 An in 1988 and was at its lowest, 1,823 An, in 1961.
Tonga ranks 115th of 172 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
Swine, breeding — Stocks in Tonga, year by year
| Year | An | Change |
|---|---|---|
| 1961 | 1,823 An | — |
| 1962 | 2,742 An | +50.4% |
| 1963 | 2,655 An | -3.2% |
| 1964 | 2,628 An | -1.0% |
| 1965 | 2,803 An | +6.7% |
| 1966 | 3,596 An | +28.3% |
| 1967 | 3,017 An | -16.1% |
| 1968 | 3,202 An | +6.1% |
| 1969 | 3,370 An | +5.2% |
| 1970 | 3,668 An | +8.8% |
| 1971 | 3,314 An | -9.6% |
| 1972 | 3,200 An | -3.4% |
| 1973 | 4,000 An | +25.0% |
| 1974 | 4,705 An | +17.6% |
| 1975 | 5,030 An | +6.9% |
| 1976 | 6,592 An | +31.0% |
| 1977 | 7,982 An | +21.1% |
| 1978 | 9,815 An | +23.0% |
| 1979 | 9,845 An | +0.3% |
| 1980 | 10,000 An | +1.6% |
| 1981 | 11,800 An | +18.0% |
| 1982 | 10,400 An | -11.9% |
| 1983 | 8,548 An | -17.8% |
| 1984 | 6,567 An | -23.2% |
| 1985 | 8,085 An | +23.1% |
| 1986 | 9,000 An | +11.3% |
| 1987 | 10,500 An | +16.7% |
| 1988 | 12,000 An | +14.3% |
| 1989 | 9,371 An | -21.9% |
| 1990 | 9,370 An | -0.0% |
| 1991 | 9,370 An | +0.0% |
| 1992 | 9,400 An | +0.3% |
| 1993 | 9,350 An | -0.5% |
| 1994 | 9,000 An | -3.7% |
| 1995 | 8,085 An | -10.2% |
| 1996 | 8,100 An | +0.2% |
| 1997 | 8,100 An | +0.0% |
| 1998 | 8,100 An | +0.0% |
| 1999 | 8,100 An | +0.0% |
| 2000 | 8,100 An | +0.0% |
| 2001 | 8,100 An | +0.0% |
| 2002 | 8,100 An | +0.0% |
| 2003 | 8,100 An | +0.0% |
| 2004 | 8,100 An | +0.0% |
| 2005 | 8,100 An | +0.0% |
| 2006 | 8,100 An | +0.0% |
| 2007 | 8,120 An | +0.2% |
| 2008 | 8,120 An | +0.0% |
| 2009 | 8,120 An | +0.0% |
| 2010 | 8,120 An | +0.0% |
| 2011 | 8,120 An | +0.0% |
| 2012 | 8,200 An | +1.0% |
| 2013 | 8,250 An | +0.6% |
| 2014 | 8,300 An | +0.6% |
| 2015 | 8,336 An | +0.4% |
| 2016 | 8,355 An | +0.2% |
| 2017 | 8,375 An | +0.2% |
| 2018 | 8,394 An | +0.2% |
| 2019 | 8,407 An | +0.2% |
| 2020 | 8,373 An | -0.4% |
| 2021 | 8,390 An | +0.2% |
| 2022 | 8,398 An | +0.1% |
| 2023 | 8,406 An | +0.1% |
Tonga compared with similar countries
- Tonga's 8,406 An is below the median for upper middle income countries, which is 21,843 An, 38% of the median. (47 countries reporting)
- Tonga's 8,406 An is below the median for East Asia & Pacific, which is 24,980 An, 34% of the median. (23 countries reporting)
Biggest year-on-year movements
Years where Swine, breeding — Stocks 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 | +50.4% | 1,823 An | 2,742 An |
| 1976 | +31.0% | 5,030 An | 6,592 An |
| 1966 | +28.3% | 2,803 An | 3,596 An |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 2,871 An | 1,823 An | 3,596 An | 9 |
| 1970s | 5,815 An | 3,200 An | 9,845 An | 10 |
| 1980s | 9,627 An | 6,567 An | 12,000 An | 10 |
| 1990s | 8,698 An | 8,085 An | 9,400 An | 10 |
| 2000s | 8,106 An | 8,100 An | 8,120 An | 10 |
| 2010s | 8,286 An | 8,120 An | 8,407 An | 10 |
| 2020s | 8,392 An | 8,373 An | 8,406 An | 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 — stocks in Tonga?
- Swine, breeding — stocks in Tonga was 8,406 An in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest swine, breeding — stocks recorded in Tonga?
- The highest recorded value was 12,000 An in 1988.
- What is the lowest swine, breeding — stocks recorded in Tonga?
- The lowest recorded value was 1,823 An in 1961.
- How does Tonga rank for swine, breeding — stocks?
- Tonga ranks 115th out of 172 countries with data for 2023.
- Is swine, breeding — stocks rising or falling in Tonga?
- Over the last ten years it is up 1.9%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Swine, breeding — Stocks. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).
About this data
The Livestock Manure domain of FAOSTAT contains estimates of nitrogen (N) inputs to agricultural soils from livestock manure. Data on the N losses to air and water are also disseminated. These estimates are compiled using official FAOSTAT statistics of animal stocks and by applying the internationally approved Guidelines of the Intergovernmental Panel on Climate Change (IPCC). Data are available by country, with global coverage and updated annually.The following elements are disseminated: 1) Stocks; 2) Amount excreted in manure (N content); 3) Manure left on pasture (N content); 4) Manure left on pasture that volatilises (N content); 5) Manure left on pasture that leaches (N content); 6) Manure treated (N content); 7) Losses from manure treated (N content); 8) Manure applied to soils (N content); 9) Manure applied to soils that volatilises (N content); 10) Manure applied to soils that leaches (N content).