Is swine — manure applied to soils that leaches (n content), per unit of rising or falling in Samoa?

Over the last ten years it is down 58.4%. The long-run trend across the full record is volatile.

Swine — Manure applied to soils that leaches (N content), per unit of in Samoa

Name: Swine — Manure applied to soils that leaches (N content), per unit of in Samoa
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Samoa: Swine — Manure applied to soils that leaches (N content), per unit of was 0.0002 kg per US$ of GDP in 2023. ◆ Volatile

Latest (2023)

0.0002 kg per US$ of GDP

Change on year

down 21.3%

World rank

19th

of 149 countries

All-time high

0.0032 kg per US$ of GDP

in 1986

All-time low

0.0001 kg per US$ of GDP

in 2020

Years of data

1970–2023

Swine — Manure applied to soils that leaches (N content), per unit of in Samoa, 1970–2023

Source: Statizoid (derived). Measured in kg per US$ of GDP.

Analysis

The most recent figure for swine — manure applied to soils that leaches (n content), per unit of in Samoa is 0.0002 kg per US$ of GDP, measured in 2023.

The figure is down 21.3% on the previous year and down 58.4% over ten years.

Over the whole period, swine — manure applied to soils that leaches (n content), per unit of in Samoa peaked at 0.0032 kg per US$ of GDP in 1986 and was at its lowest, 0.0001 kg per US$ of GDP, in 2020.

Samoa ranks 19th of 149 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Swine — Manure applied to soils that leaches (N content), per unit of in Samoa, year by year

Annual values for Swine — Manure applied to soils that leaches (N content), per unit of GDP in Samoa, 1970 to 2023.
Year	kg per US$ of GDP	Change
1970	0.0018 kg per US$ of GDP	—
1971	0.0015 kg per US$ of GDP	-17.0%
1972	0.0013 kg per US$ of GDP	-15.1%
1973	0.001 kg per US$ of GDP	-24.6%
1974	0.0009 kg per US$ of GDP	-7.3%
1975	0.001 kg per US$ of GDP	+6.6%
1976	0.0011 kg per US$ of GDP	+12.2%
1977	0.001 kg per US$ of GDP	-10.1%
1978	0.0009 kg per US$ of GDP	-3.9%
1979	0.0008 kg per US$ of GDP	-11.5%
1980	0.001 kg per US$ of GDP	+23.7%
1981	0.0014 kg per US$ of GDP	+32.2%
1982	0.0016 kg per US$ of GDP	+17.7%
1983	0.0019 kg per US$ of GDP	+18.7%
1984	0.0022 kg per US$ of GDP	+15.8%
1985	0.0029 kg per US$ of GDP	+31.8%
1986	0.0032 kg per US$ of GDP	+10.5%
1987	0.0032 kg per US$ of GDP	-0.4%
1988	0.0027 kg per US$ of GDP	-16.0%
1989	0.0029 kg per US$ of GDP	+6.6%
1990	0.0027 kg per US$ of GDP	-4.8%
1991	0.0026 kg per US$ of GDP	-2.6%
1992	0.0024 kg per US$ of GDP	-7.7%
1993	0.0025 kg per US$ of GDP	+1.1%
1994	0.0015 kg per US$ of GDP	-39.5%
1995	0.0014 kg per US$ of GDP	-6.5%
1996	0.0013 kg per US$ of GDP	-10.0%
1997	0.0011 kg per US$ of GDP	-12.5%
1998	0.0012 kg per US$ of GDP	+5.9%
1999	0.0012 kg per US$ of GDP	+3.8%
2000	0.0012 kg per US$ of GDP	+0.3%
2001	0.0014 kg per US$ of GDP	+14.9%
2002	0.0013 kg per US$ of GDP	-5.5%
2003	0.0011 kg per US$ of GDP	-15.5%
2004	0.0009 kg per US$ of GDP	-18.2%
2005	0.0008 kg per US$ of GDP	-14.5%
2006	0.0007 kg per US$ of GDP	-4.6%
2007	0.0006 kg per US$ of GDP	-20.5%
2008	0.0005 kg per US$ of GDP	-13.7%
2009	0.0004 kg per US$ of GDP	-12.1%
2010	0.0005 kg per US$ of GDP	+3.9%
2011	0.0004 kg per US$ of GDP	-7.9%
2012	0.0004 kg per US$ of GDP	-3.1%
2013	0.0004 kg per US$ of GDP	-2.4%
2014	0.0004 kg per US$ of GDP	-1.1%
2015	0.0004 kg per US$ of GDP	-5.7%
2016	0.0003 kg per US$ of GDP	-8.1%
2017	0.0003 kg per US$ of GDP	-15.6%
2018	0.0002 kg per US$ of GDP	-15.1%
2019	0.0002 kg per US$ of GDP	-25.4%
2020	0.0001 kg per US$ of GDP	-21.4%
2021	0.0002 kg per US$ of GDP	+68.9%
2022	0.0002 kg per US$ of GDP	-13.0%
2023	0.0002 kg per US$ of GDP	-21.3%

Samoa compared with similar countries

Samoa's 0.0002 kg per US$ of GDP is above the median for upper middle income countries, which is 0 kg per US$ of GDP, 5.7× the median. (47 countries reporting)
Samoa's 0.0002 kg per US$ of GDP is above the median for East Asia & Pacific, which is 0 kg per US$ of GDP, 7.4× the median. (23 countries reporting)

Averages by decade

Decade	Average	Lowest	Highest	Years
1970s	0.0011 kg per US$ of GDP	0.0008 kg per US$ of GDP	0.0018 kg per US$ of GDP	10
1980s	0.0023 kg per US$ of GDP	0.001 kg per US$ of GDP	0.0032 kg per US$ of GDP	10
1990s	0.0018 kg per US$ of GDP	0.0011 kg per US$ of GDP	0.0027 kg per US$ of GDP	10
2000s	0.0009 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0014 kg per US$ of GDP	10
2010s	0.0004 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0005 kg per US$ of GDP	10
2020s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	4

Countries ranked near Samoa

16 Rwanda 0.0002 kg per US$ of GDP compare
17 Cameroon 0.0002 kg per US$ of GDP compare
18 Zambia 0.0002 kg per US$ of GDP compare
20 Sierra Leone 0.0002 kg per US$ of GDP compare
21 Nicaragua 0.0002 kg per US$ of GDP compare
22 Angola 0.0001 kg per US$ of GDP compare

See the full ranking of 151 places →

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)

All data for Samoa →

Frequently asked questions

What is swine — manure applied to soils that leaches (n content), per unit of in Samoa?: Swine — manure applied to soils that leaches (n content), per unit of in Samoa was 0.0002 kg per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest swine — manure applied to soils that leaches (n content), per unit of recorded in Samoa?: The highest recorded value was 0.0032 kg per US$ of GDP in 1986.
What is the lowest swine — manure applied to soils that leaches (n content), per unit of recorded in Samoa?: The lowest recorded value was 0.0001 kg per US$ of GDP in 2020.
How does Samoa rank for swine — manure applied to soils that leaches (n content), per unit of?: Samoa ranks 19th out of 149 countries with data for 2023.
Is swine — manure applied to soils that leaches (n content), per unit of rising or falling in Samoa?: Over the last ten years it is down 58.4%. The long-run trend across the full record is volatile.
Where does this Samoa data come from?: The figures come from Statizoid (derived), published as part of Swine — Manure applied to soils that leaches (N content), per unit of GDP. Statizoid updates them automatically from the source API.

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Swine — Manure applied to soils that leaches (N content), per unit of in Samoa. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/stat/swine-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/samoa/

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How this figure is calculated

Swine — Manure applied to soils that leaches (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Swine — Manure applied to soils that leaches (N content) ÷ GDP (current US$)

Computed from

Swine — Manure applied to soils that leaches Food and Agriculture Organization of the United Nations
GDP Country official statistics, National Statistical Organizations and/or Central Banks

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

Indicator: Swine — Manure applied to soils that leaches (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 151 places, 8,190 data points, 1961–2023
Last refreshed: 25 September 2026

Swine — Manure applied to soils that leaches (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.