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

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

Where does this data come from?

Statizoid (derived), published as Chickens, layers — 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.

Samoa vs Singapore: Chickens, layers: Manure left on pasture … left unit GDP volatilises

Samoa

0 kg per US$ of GDP

in 2023

Singapore

0 kg per US$ of GDP

in 2023

Samoa rank

131st

Singapore rank

128th

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

Samoa
Singapore

How they compare

Singapore 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 Singapore's figure about 1.2 times Samoa's.

The two have swapped places 4 times across 54 shared years of data; in 1970 it was Singapore ahead.

Samoa ranks 131st and Singapore ranks 128th of 167 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure left on pasture that volatilises (n), Samoa or Singapore?: Singapore, 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, layers — manure left on pasture that volatilises (n) between Samoa and Singapore?: 0 kg per US$ of GDP, with Singapore ahead.
How many years of comparable data are there for Samoa and Singapore?: 54 years are reported by both, from 1970 to 2023.
How do Samoa and Singapore rank globally for chickens, layers — manure left on pasture that volatilises (n)?: Samoa ranks 131st and Singapore ranks 128th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — 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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Samoa vs Singapore: Chickens, layers — Manure left on pasture that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-left-on-pasture-that-volatilises-n-content-per-unit-of-gdp/samoa/singapore/

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

About this data

Indicator: Chickens, layers — 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: 10 October 2026

Chickens, layers — 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.