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

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.

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

Costa Rica

0 kg per US$ of GDP

in 2023

Portugal

0 kg per US$ of GDP

in 2020

Costa Rica rank

120th

Portugal rank

122nd

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

Costa Rica
Portugal

How they compare

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

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

Costa Rica ranks 120th and Portugal ranks 122nd of 167 countries.

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

Head to head by decade

Decade	Costa Rica	Portugal	Difference	Ahead
1960s	0.0011 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0006 kg per US$ of GDP	Costa Rica
1970s	0.0007 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0006 kg per US$ of GDP	Costa Rica
1980s	0.0003 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	Costa Rica
1990s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	Costa Rica
2000s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	Costa Rica
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Costa Rica
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Costa Rica

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, Costa Rica or Portugal?: Costa Rica, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Portugal as of 2023.
What is the difference in chickens, layers — amount excreted in manure (n content), per unit of between Costa Rica and Portugal?: 0 kg per US$ of GDP, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Portugal?: 58 years are reported by both, from 1961 to 2020.
How do Costa Rica and Portugal rank globally for chickens, layers — amount excreted in manure (n content), per unit of?: Costa Rica ranks 120th and Portugal ranks 122nd 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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Costa Rica vs Portugal: 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/costa-rica/portugal/

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<a href="https://environment.statizoid.com/compare/chickens-layers-amount-excreted-in-manure-n-content-per-unit-of-gdp/costa-rica/portugal/">Costa Rica vs Portugal: 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.