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

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

Where does this data come from?

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

Niger vs Poland: Chickens: Manure applied to soils that leaches (N) … unit GDP leaches

Niger

0 kg per US$ of GDP

in 2023

Poland

0 kg per US$ of GDP

in 2023

Niger rank

60th

Poland rank

58th

Chickens: Manure applied to soils that leaches (N) … unit GDP leaches over time

Niger
Poland

How they compare

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

The two have swapped places 6 times across 34 shared years of data; in 1990 it was Poland ahead.

Niger ranks 60th and Poland ranks 58th of 167 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens — manure applied to soils that leaches (n content), per unit, Niger or Poland?: Poland, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Niger as of 2023.
What is the difference in chickens — manure applied to soils that leaches (n content), per unit between Niger and Poland?: 0 kg per US$ of GDP, with Poland ahead.
How many years of comparable data are there for Niger and Poland?: 34 years are reported by both, from 1990 to 2023.
How do Niger and Poland rank globally for chickens — manure applied to soils that leaches (n content), per unit?: Niger ranks 60th and Poland ranks 58th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — Manure applied to soils that leaches (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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Niger vs Poland: Chickens — Manure applied to soils that leaches (N content), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/niger/poland/

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<a href="https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/niger/poland/">Niger vs Poland: Chickens — Manure applied to soils that leaches (N content), per unit</a> — Statizoid

About this data

Indicator: Chickens — Manure applied to soils that leaches (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: 02 October 2026

Chickens — Manure applied to soils that leaches (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.