How many years of comparable data are there for Portugal and Uruguay?

58 years are reported by both, from 1961 to 2020.

Where does this data come from?

Statizoid (derived), published as Chickens, layers — Amount excreted in manure (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Portugal vs Uruguay: Chickens, layers: Amount excreted in manure (N content) … unit

Portugal

0 kg per US$ of GDP

in 2020

Uruguay

0 kg per US$ of GDP

in 2023

Portugal rank

122nd

Uruguay rank

125th

Chickens, layers: Amount excreted in manure (N content) … unit over time

Portugal
Uruguay

How they compare

Portugal currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Uruguay, a difference of 0 kg per US$ of GDP.

Across all 58 years both countries report, Uruguay has been ahead every year.

Portugal ranks 122nd and Uruguay ranks 125th of 167 countries.

Uruguay has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Portugal	Uruguay	Difference	Ahead
1960s	0.0004 kg per US$ of GDP	0.0008 kg per US$ of GDP	0.0003 kg per US$ of GDP	Uruguay
1970s	0.0002 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	Uruguay
1980s	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	Uruguay
1990s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Uruguay
2000s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Uruguay
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Uruguay
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Uruguay

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — amount excreted in manure (n content), per unit of, Portugal or Uruguay?: Portugal, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Uruguay as of 2020.
What is the difference in chickens, layers — amount excreted in manure (n content), per unit of between Portugal and Uruguay?: 0 kg per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Portugal and Uruguay?: 58 years are reported by both, from 1961 to 2020.
How do Portugal and Uruguay rank globally for chickens, layers — amount excreted in manure (n content), per unit of?: Portugal ranks 122nd and Uruguay ranks 125th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Amount excreted in manure (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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Portugal vs Uruguay: Chickens, layers — Amount excreted in manure (N content), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-unit-of-gdp/portugal/uruguay/

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<a href="https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-unit-of-gdp/portugal/uruguay/">Portugal vs Uruguay: Chickens, layers — Amount excreted in manure (N content), per unit of</a> — Statizoid

About this data

Indicator: Chickens, layers — Amount excreted in manure (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 — Amount excreted in manure (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.