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

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

Where does this data come from?

Statizoid (derived), published as Poultry Birds — 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.

Congo vs Spain: Poultry Birds — Amount excreted in manure (N content), per unit of GDP

Congo

0.0001 kg per US$ of GDP

in 2023

Spain

0.0001 kg per US$ of GDP

in 2020

Congo rank

118th

Spain rank

115th

Poultry Birds — Amount excreted in manure (N content), per unit of GDP over time

Congo
Spain

How they compare

Spain currently reports 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Congo, a difference of 0 kg per US$ of GDP.

The two have swapped places 10 times across 58 shared years of data; in 1961 it was Congo ahead.

Congo ranks 118th and Spain ranks 115th of 167 countries.

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

Head to head by decade

Decade	Congo	Spain	Difference	Ahead
1960s	0.0012 kg per US$ of GDP	0.0011 kg per US$ of GDP	0 kg per US$ of GDP	Congo
1970s	0.0006 kg per US$ of GDP	0.0005 kg per US$ of GDP	0.0001 kg per US$ of GDP	Congo
1980s	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	Congo
1990s	0.0003 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	Congo
2000s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Congo
2010s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Congo
2020s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — amount excreted in manure (n content), per unit of gdp, Congo or Spain?: Spain, at 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Congo as of 2020.
What is the difference in poultry birds — amount excreted in manure (n content), per unit of gdp between Congo and Spain?: 0 kg per US$ of GDP, with Spain ahead.
How many years of comparable data are there for Congo and Spain?: 58 years are reported by both, from 1961 to 2020.
How do Congo and Spain rank globally for poultry birds — amount excreted in manure (n content), per unit of gdp?: Congo ranks 118th and Spain ranks 115th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Poultry Birds — 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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Congo vs Spain: Poultry Birds — Amount excreted in manure (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/poultry-birds-amount-excreted-in-manure-n-content-per-unit-of-gdp/congo-rep/spain/

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<a href="https://environment.statizoid.com/compare/poultry-birds-amount-excreted-in-manure-n-content-per-unit-of-gdp/congo-rep/spain/">Congo vs Spain: Poultry Birds — Amount excreted in manure (N content), per unit of GDP</a> — Statizoid

About this data

Indicator: Poultry Birds — 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, 9,054 data points, 1961–2023
Last refreshed: 02 October 2026

Poultry Birds — 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.