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

27 years are reported by both, from 1992 to 2020.

Where does this data come from?

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

Croatia vs Portugal: Chickens, layers: Manure management (manure treated, N) … unit

Croatia

0 kg per US$ of GDP

in 2023

Portugal

0 kg per US$ of GDP

in 2020

Croatia rank

87th

Portugal rank

88th

Chickens, layers: Manure management (manure treated, N) … unit over time

Croatia
Portugal

How they compare

Croatia 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 27 years both countries report, Croatia has been ahead every year.

Croatia ranks 87th and Portugal ranks 88th of 167 countries.

Croatia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Croatia	Portugal	Difference	Ahead
1990s	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	0.0002 kg per US$ of GDP	Croatia
2000s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	Croatia
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Croatia
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Croatia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure management (manure treated, n content), per, Croatia or Portugal?: Croatia, 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 — manure management (manure treated, n content), per between Croatia and Portugal?: 0 kg per US$ of GDP, with Croatia ahead.
How many years of comparable data are there for Croatia and Portugal?: 27 years are reported by both, from 1992 to 2020.
How do Croatia and Portugal rank globally for chickens, layers — manure management (manure treated, n content), per?: Croatia ranks 87th and Portugal ranks 88th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure management (manure treated, 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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Croatia vs Portugal: Chickens, layers — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-unit-of-gdp/croatia/portugal/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-unit-of-gdp/croatia/portugal/">Croatia vs Portugal: Chickens, layers — Manure management (manure treated, N content), per</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure management (manure treated, 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: 09 October 2026

Chickens, layers — Manure management (manure treated, 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.