How many years of comparable data are there for Eritrea and Spain?

19 years are reported by both, from 1993 to 2011.

Where does this data come from?

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

Eritrea vs Spain: Chickens, layers: Manure applied to soils (N content) … unit GDP

Eritrea

0 kg per US$ of GDP

in 2011

Spain

0 kg per US$ of GDP

in 2020

Eritrea rank

70th

Spain rank

72nd

Chickens, layers: Manure applied to soils (N content) … unit GDP over time

Eritrea
Spain

How they compare

Eritrea currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Spain, a difference of 0 kg per US$ of GDP.

Across all 19 years both countries report, Eritrea has been ahead every year.

Eritrea ranks 70th and Spain ranks 72nd of 167 countries.

Eritrea has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Eritrea	Spain	Difference	Ahead
1990s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	Eritrea
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Eritrea
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Eritrea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure applied to soils (n content), per unit of, Eritrea or Spain?: Eritrea, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Spain as of 2011.
What is the difference in chickens, layers — manure applied to soils (n content), per unit of between Eritrea and Spain?: 0 kg per US$ of GDP, with Eritrea ahead.
How many years of comparable data are there for Eritrea and Spain?: 19 years are reported by both, from 1993 to 2011.
How do Eritrea and Spain rank globally for chickens, layers — manure applied to soils (n content), per unit of?: Eritrea ranks 70th and Spain ranks 72nd of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure applied to soils (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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Eritrea vs Spain: Chickens, layers — Manure applied to soils (N content), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-n-content-per-unit-of-gdp/eritrea/spain/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-n-content-per-unit-of-gdp/eritrea/spain/">Eritrea vs Spain: Chickens, layers — Manure applied to soils (N content), per unit of</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure applied to soils (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 applied to soils (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.