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

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 (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Zambia: Swine, breeding — Manure applied to soils (N content), per unit of GDP

Poland

0 kg per US$ of GDP

in 2023

Zambia

0 kg per US$ of GDP

in 2023

Poland rank

31st

Zambia rank

33rd

Swine, breeding — Manure applied to soils (N content), per unit of GDP over time

Poland
Zambia

How they compare

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

That makes Poland's figure about 1.1 times Zambia's.

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

Poland ranks 31st and Zambia ranks 33rd of 149 countries.

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

Head to head by decade

Decade	Poland	Zambia	Difference	Ahead
1990s	0.0004 kg per US$ of GDP	0 kg per US$ of GDP	0.0003 kg per US$ of GDP	Poland
2000s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0.0001 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 (n content), per unit of gdp, Poland or Zambia?: Poland, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Zambia as of 2023.
What is the difference in swine, breeding — manure applied to soils (n content), per unit of gdp between Poland and Zambia?: 0 kg per US$ of GDP, with Poland ahead.
How many years of comparable data are there for Poland and Zambia?: 34 years are reported by both, from 1990 to 2023.
How do Poland and Zambia rank globally for swine, breeding — manure applied to soils (n content), per unit of gdp?: Poland ranks 31st and Zambia ranks 33rd of 149 countries.
Where does this data come from?: Statizoid (derived), published as Swine, breeding — 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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Poland vs Zambia: Swine, breeding — Manure applied to soils (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-n-content-per-unit-of-gdp/poland/zambia/

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

About this data

Indicator: Swine, breeding — 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: 151 places, 8,190 data points, 1961–2023
Last refreshed: 29 September 2026

Swine, breeding — 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.