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

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

Where does this data come from?

Statizoid (derived), published as Chickens — Manure left on pasture that volatilises (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Puerto Rico vs Samoa: Chickens: Manure left on pasture … left unit GDP volatilises

Puerto Rico

0 kg per US$ of GDP

in 2023

Samoa

0 kg per US$ of GDP

in 2023

Puerto Rico rank

122nd

Samoa rank

123rd

Chickens: Manure left on pasture … left unit GDP volatilises over time

Puerto Rico
Samoa

How they compare

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

That makes Puerto Rico's figure about 1.4 times Samoa's.

Across all 54 years both countries report, Puerto Rico has been ahead every year.

Puerto Rico ranks 122nd and Samoa ranks 123rd of 167 countries.

Puerto Rico has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Puerto Rico	Samoa	Difference	Ahead
1970s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
1980s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
1990s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens — manure left on pasture that volatilises (n content), per, Puerto Rico or Samoa?: Puerto Rico, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Samoa as of 2023.
What is the difference in chickens — manure left on pasture that volatilises (n content), per between Puerto Rico and Samoa?: 0 kg per US$ of GDP, with Puerto Rico ahead.
How many years of comparable data are there for Puerto Rico and Samoa?: 54 years are reported by both, from 1970 to 2023.
How do Puerto Rico and Samoa rank globally for chickens — manure left on pasture that volatilises (n content), per?: Puerto Rico ranks 122nd and Samoa ranks 123rd of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — Manure left on pasture that volatilises (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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Puerto Rico vs Samoa: Chickens — Manure left on pasture that volatilises (N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-manure-left-on-pasture-that-volatilises-n-content-per-unit-of-gdp/puerto-rico-us/samoa/

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<a href="https://environment.statizoid.com/compare/chickens-manure-left-on-pasture-that-volatilises-n-content-per-unit-of-gdp/puerto-rico-us/samoa/">Puerto Rico vs Samoa: Chickens — Manure left on pasture that volatilises (N content), per</a> — Statizoid

About this data

Indicator: Chickens — Manure left on pasture that volatilises (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 left on pasture that volatilises (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.