Swine — Manure management (manure treated, N content), per square in Samoa
Samoa: Swine — Manure management (manure treated, N content), per square was 372.6 kg per square kilometre in 2023. ▲ Rising
Swine — Manure management (manure treated, N content), per square in Samoa, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, swine — manure management (manure treated, n content), per square in Samoa stood at 372.6 kg per square kilometre.
Compared with earlier readings it is down 7.6% on the previous year and down 44.5% over ten years.
Over the whole period, swine — manure management (manure treated, n content), per square in Samoa peaked at 771.11 kg per square kilometre in 2001 and was at its lowest, 115.09 kg per square kilometre, in 1962.
Samoa ranks 20th of 149 countries on this measure, in the top quarter.
The long-run direction has been consistently rising across the 63 years of available data.
Swine — Manure management (manure treated, N content), per square in Samoa, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 115.35 kg per square kilometre | — |
| 1962 | 115.09 kg per square kilometre | -0.2% |
| 1963 | 137.76 kg per square kilometre | +19.7% |
| 1964 | 138.11 kg per square kilometre | +0.3% |
| 1965 | 138.11 kg per square kilometre | +0.0% |
| 1966 | 145.78 kg per square kilometre | +5.6% |
| 1967 | 153.46 kg per square kilometre | +5.3% |
| 1968 | 159.75 kg per square kilometre | +4.1% |
| 1969 | 164.84 kg per square kilometre | +3.2% |
| 1970 | 173.06 kg per square kilometre | +5.0% |
| 1971 | 170.72 kg per square kilometre | -1.4% |
| 1972 | 168.8 kg per square kilometre | -1.1% |
| 1973 | 167.74 kg per square kilometre | -0.6% |
| 1974 | 176.47 kg per square kilometre | +5.2% |
| 1975 | 187.98 kg per square kilometre | +6.5% |
| 1976 | 191.82 kg per square kilometre | +2.0% |
| 1977 | 199.49 kg per square kilometre | +4.0% |
| 1978 | 211 kg per square kilometre | +5.8% |
| 1979 | 211 kg per square kilometre | +0.0% |
| 1980 | 268.55 kg per square kilometre | +27.3% |
| 1981 | 333.76 kg per square kilometre | +24.3% |
| 1982 | 402.82 kg per square kilometre | +20.7% |
| 1983 | 441.18 kg per square kilometre | +9.5% |
| 1984 | 498.73 kg per square kilometre | +13.0% |
| 1985 | 575.46 kg per square kilometre | +15.4% |
| 1986 | 671.36 kg per square kilometre | +16.7% |
| 1987 | 739.7 kg per square kilometre | +10.2% |
| 1988 | 739.7 kg per square kilometre | +0.0% |
| 1989 | 728.19 kg per square kilometre | -1.6% |
| 1990 | 709.73 kg per square kilometre | -2.5% |
| 1991 | 690.55 kg per square kilometre | -2.7% |
| 1992 | 671.36 kg per square kilometre | -2.8% |
| 1993 | 682.87 kg per square kilometre | +1.7% |
| 1994 | 685.94 kg per square kilometre | +0.4% |
| 1995 | 652.18 kg per square kilometre | -4.9% |
| 1996 | 652.18 kg per square kilometre | +0.0% |
| 1997 | 652.18 kg per square kilometre | +0.0% |
| 1998 | 652.18 kg per square kilometre | +0.0% |
| 1999 | 641.89 kg per square kilometre | -1.6% |
| 2000 | 652.18 kg per square kilometre | +1.6% |
| 2001 | 771.11 kg per square kilometre | +18.2% |
| 2002 | 771.11 kg per square kilometre | +0.0% |
| 2003 | 771.11 kg per square kilometre | +0.0% |
| 2004 | 771.11 kg per square kilometre | +0.0% |
| 2005 | 771.11 kg per square kilometre | +0.0% |
| 2006 | 771.11 kg per square kilometre | +0.0% |
| 2007 | 703.4 kg per square kilometre | -8.8% |
| 2008 | 678.43 kg per square kilometre | -3.5% |
| 2009 | 583.68 kg per square kilometre | -14.0% |
| 2010 | 656.93 kg per square kilometre | +12.5% |
| 2011 | 662.16 kg per square kilometre | +0.8% |
| 2012 | 666.77 kg per square kilometre | +0.7% |
| 2013 | 671.65 kg per square kilometre | +0.7% |
| 2014 | 663.23 kg per square kilometre | -1.3% |
| 2015 | 646.8 kg per square kilometre | -2.5% |
| 2016 | 608.78 kg per square kilometre | -5.9% |
| 2017 | 548.52 kg per square kilometre | -9.9% |
| 2018 | 462.08 kg per square kilometre | -15.8% |
| 2019 | 358.22 kg per square kilometre | -22.5% |
| 2020 | 267.95 kg per square kilometre | -25.2% |
| 2021 | 447.81 kg per square kilometre | +67.1% |
| 2022 | 403.04 kg per square kilometre | -10.0% |
| 2023 | 372.6 kg per square kilometre | -7.6% |
Samoa compared with similar countries
- Samoa's 372.6 kg per square kilometre is above the median for upper middle income countries, which is 77.18 kg per square kilometre, 4.8× the median. (47 countries reporting)
- Samoa's 372.6 kg per square kilometre is above the median for East Asia & Pacific, which is 62.09 kg per square kilometre, 6.0× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Swine — Manure management (manure treated, N content), per square in Samoa 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 |
|---|---|---|---|
| 2021 | +67.1% | 267.95 kg per square kilometre | 447.81 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 140.92 kg per square kilometre | 115.09 kg per square kilometre | 164.84 kg per square kilometre | 9 |
| 1970s | 185.81 kg per square kilometre | 167.74 kg per square kilometre | 211 kg per square kilometre | 10 |
| 1980s | 539.95 kg per square kilometre | 268.55 kg per square kilometre | 739.7 kg per square kilometre | 10 |
| 1990s | 669.11 kg per square kilometre | 641.89 kg per square kilometre | 709.73 kg per square kilometre | 10 |
| 2000s | 724.44 kg per square kilometre | 583.68 kg per square kilometre | 771.11 kg per square kilometre | 10 |
| 2010s | 594.52 kg per square kilometre | 358.22 kg per square kilometre | 671.65 kg per square kilometre | 10 |
| 2020s | 372.85 kg per square kilometre | 267.95 kg per square kilometre | 447.81 kg per square kilometre | 4 |
Countries ranked near Samoa
- 17 Guatemala 411.32 kg per square kilometre compare
- 18 Poland 384.57 kg per square kilometre compare
- 19 Switzerland 382.55 kg per square kilometre compare
- 21 Uganda 358.61 kg per square kilometre compare
- 22 Italy 353.92 kg per square kilometre compare
- 23 Austria 348.01 kg per square kilometre compare
More environment data for Samoa
- Historical exposure to drought — Land soil moisture anomaly 0.3482 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 0.3183 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.23 °C (2025)
- Temperature change 0.919 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.68 % 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 -2.51 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is swine — manure management (manure treated, n content), per square in Samoa?
- Swine — manure management (manure treated, n content), per square in Samoa was 372.6 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest swine — manure management (manure treated, n content), per square recorded in Samoa?
- The highest recorded value was 771.11 kg per square kilometre in 2001.
- What is the lowest swine — manure management (manure treated, n content), per square recorded in Samoa?
- The lowest recorded value was 115.09 kg per square kilometre in 1962.
- How does Samoa rank for swine — manure management (manure treated, n content), per square?
- Samoa ranks 20th out of 149 countries with data for 2023.
- Is swine — manure management (manure treated, n content), per square rising or falling in Samoa?
- Over the last ten years it is down 44.5%. The long-run trend across the full record is rising.
- Where does this Samoa data come from?
- The figures come from Statizoid (derived), published as part of Swine — Manure management (manure treated, N content), per square kilometre. 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
Swine — Manure management (manure treated, N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Swine — Manure management (manure treated, N content) ÷ Land area (sq. km)
Computed from
- Swine — Manure management Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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 — Manure management (manure treated, N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.