How many years of comparable data are there for Guinea and Poland?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

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

Guinea vs Poland: Poultry Birds — Manure applied to soils that volatilises (N content)

Guinea

0 kg per US$ of GDP

in 2023

Poland

0 kg per US$ of GDP

in 2023

Guinea rank

48th

Poland rank

50th

Poultry Birds — Manure applied to soils that volatilises (N content) over time

Guinea
Poland

How they compare

Guinea currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Poland, a difference of 0 kg per US$ of GDP.

The two have swapped places 7 times across 34 shared years of data; in 1990 it was Poland ahead.

Guinea ranks 48th and Poland ranks 50th of 167 countries.

Across the 4 decades both report, Guinea averaged higher in 3 and Poland in 1.

Head to head by decade

Decade	Guinea	Poland	Difference	Ahead
1990s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Poland
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure applied to soils that volatilises (n content), Guinea or Poland?: Guinea, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Poland as of 2023.
What is the difference in poultry birds — manure applied to soils that volatilises (n content) between Guinea and Poland?: 0 kg per US$ of GDP, with Guinea ahead.
How many years of comparable data are there for Guinea and Poland?: 34 years are reported by both, from 1990 to 2023.
How do Guinea and Poland rank globally for poultry birds — manure applied to soils that volatilises (n content)?: Guinea ranks 48th and Poland ranks 50th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Poultry Birds — Manure applied to soils that volatilises (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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Guinea vs Poland: Poultry Birds — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/guinea/poland/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/guinea/poland/">Guinea vs Poland: Poultry Birds — Manure applied to soils that volatilises (N content)</a> — Statizoid

About this data

Indicator: Poultry Birds — Manure applied to soils that volatilises (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: 01 October 2026

Poultry Birds — Manure applied to soils that volatilises (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.