How many years of comparable data are there for Barbados and Samoa?

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Chickens — 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.

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

Barbados

0.0002 kg per US$ of GDP

in 2023

Samoa

0.0002 kg per US$ of GDP

in 2023

Barbados rank

33rd

Samoa rank

35th

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

Barbados
Samoa

How they compare

Barbados currently reports 0.0002 kg per US$ of GDP against 0.0002 kg per US$ of GDP in Samoa, a difference of 0 kg per US$ of GDP.

That makes Barbados'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.

Barbados ranks 33rd and Samoa ranks 35th of 167 countries.

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

Head to head by decade

Decade	Barbados	Samoa	Difference	Ahead
1970s	0.0006 kg per US$ of GDP	0.0023 kg per US$ of GDP	0.0016 kg per US$ of GDP	Samoa
1980s	0.0004 kg per US$ of GDP	0.0013 kg per US$ of GDP	0.0009 kg per US$ of GDP	Samoa
1990s	0.0003 kg per US$ of GDP	0.0008 kg per US$ of GDP	0.0005 kg per US$ of GDP	Samoa
2000s	0.0002 kg per US$ of GDP	0.0005 kg per US$ of GDP	0.0003 kg per US$ of GDP	Samoa
2010s	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Samoa
2020s	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens — manure applied to soils (n content), per unit of gdp, Barbados or Samoa?: Barbados, at 0.0002 kg per US$ of GDP against 0.0002 kg per US$ of GDP in Samoa as of 2023.
What is the difference in chickens — manure applied to soils (n content), per unit of gdp between Barbados and Samoa?: 0 kg per US$ of GDP, with Barbados ahead.
How many years of comparable data are there for Barbados and Samoa?: 54 years are reported by both, from 1970 to 2023.
How do Barbados and Samoa rank globally for chickens — manure applied to soils (n content), per unit of gdp?: Barbados ranks 33rd and Samoa ranks 35th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — 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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Barbados vs Samoa: Chickens — Manure applied to soils (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-n-content-per-unit-of-gdp/barbados/samoa/

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<a href="https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-n-content-per-unit-of-gdp/barbados/samoa/">Barbados vs Samoa: Chickens — Manure applied to soils (N content), per unit of GDP</a> — Statizoid

About this data

Indicator: Chickens — 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: 169 places, 9,049 data points, 1961–2023
Last refreshed: 03 October 2026

Chickens — 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.