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

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

Where does this data come from?

Statizoid (derived), published as Swine, breeding — 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.

Cameroon vs Poland: Swine, breeding — Manure applied to soils that leaches (N content)

Cameroon

0 kg per US$ of GDP

in 2023

Poland

0 kg per US$ of GDP

in 2023

Cameroon rank

32nd

Poland rank

31st

Swine, breeding — Manure applied to soils that leaches (N content) over time

Cameroon
Poland

How they compare

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

Across all 34 years both countries report, Poland has been ahead every year.

Cameroon ranks 32nd and Poland ranks 31st of 149 countries.

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

Head to head by decade

Decade	Cameroon	Poland	Difference	Ahead
1990s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 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	Poland
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Poland
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 swine, breeding — manure applied to soils that leaches (n content), Cameroon or Poland?: Poland, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Cameroon as of 2023.
What is the difference in swine, breeding — manure applied to soils that leaches (n content) between Cameroon and Poland?: 0 kg per US$ of GDP, with Poland ahead.
How many years of comparable data are there for Cameroon and Poland?: 34 years are reported by both, from 1990 to 2023.
How do Cameroon and Poland rank globally for swine, breeding — manure applied to soils that leaches (n content)?: Cameroon ranks 32nd and Poland ranks 31st of 149 countries.
Where does this data come from?: Statizoid (derived), published as Swine, breeding — 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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Cameroon vs Poland: Swine, breeding — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/cameroon/poland/

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

About this data

Indicator: Swine, breeding — 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: 151 places, 8,190 data points, 1961–2023
Last refreshed: 28 September 2026

Swine, breeding — 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.