Samoa vs Zambia: Swine — Manure applied to soils (N content), per unit of GDP

Samoa
0.0006 kg per US$ of GDP
in 2023
Zambia
0.0006 kg per US$ of GDP
in 2023
Samoa rank
19th
Zambia rank
18th

Swine — Manure applied to soils (N content), per unit of GDP over time

  • Samoa
  • Zambia
00.0030.0050.0070.01196119922023

How they compare

Zambia currently reports 0.0006 kg per US$ of GDP against 0.0006 kg per US$ of GDP in Samoa, a difference of 0 kg per US$ of GDP.

That makes Zambia's figure about 1.1 times Samoa's.

The two have swapped places 3 times across 54 shared years of data; in 1970 it was Samoa ahead.

Samoa ranks 19th and Zambia ranks 18th of 149 countries.

Across the 6 decades both report, Samoa averaged higher in 5 and Zambia in 1.

Head to head by decade

Decade Samoa Zambia Difference Ahead
1970s 0.0038 kg per US$ of GDP 0.0009 kg per US$ of GDP 0.0029 kg per US$ of GDP Samoa
1980s 0.0076 kg per US$ of GDP 0.001 kg per US$ of GDP 0.0066 kg per US$ of GDP Samoa
1990s 0.006 kg per US$ of GDP 0.0012 kg per US$ of GDP 0.0047 kg per US$ of GDP Samoa
2000s 0.003 kg per US$ of GDP 0.0007 kg per US$ of GDP 0.0023 kg per US$ of GDP Samoa
2010s 0.0012 kg per US$ of GDP 0.0006 kg per US$ of GDP 0.0005 kg per US$ of GDP Samoa
2020s 0.0006 kg per US$ of GDP 0.0007 kg per US$ of GDP 0.0001 kg per US$ of GDP Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine — manure applied to soils (n content), per unit of gdp, Samoa or Zambia?
Zambia, at 0.0006 kg per US$ of GDP against 0.0006 kg per US$ of GDP in Samoa as of 2023.
What is the difference in swine — manure applied to soils (n content), per unit of gdp between Samoa and Zambia?
0 kg per US$ of GDP, with Zambia ahead.
How many years of comparable data are there for Samoa and Zambia?
54 years are reported by both, from 1970 to 2023.
How do Samoa and Zambia rank globally for swine — manure applied to soils (n content), per unit of gdp?
Samoa ranks 19th and Zambia ranks 18th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine — Manure applied to soils (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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

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About this data

Indicator
Swine — Manure applied to soils (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

Swine — Manure applied to soils (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.