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

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

Where does this data come from?

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

Poland vs Spain: Chickens, layers: Manure applied to soils … applied capita leaches

Poland

0.2138 kg per person

in 2023

Spain

0.2221 kg per person

in 2020

Poland rank

16th

Spain rank

13th

Chickens, layers: Manure applied to soils … applied capita leaches over time

Poland
Spain

How they compare

Spain currently reports 0.2221 kg per person against 0.2138 kg per person in Poland, a difference of 0.0083 kg per person.

The two have swapped places 6 times across 58 shared years of data; in 1961 it was Poland ahead.

Poland ranks 16th and Spain ranks 13th of 168 countries.

Across the 7 decades both report, Poland averaged higher in 5 and Spain in 2.

Head to head by decade

Decade	Poland	Spain	Difference	Ahead
1960s	0.3313 kg per person	0.218 kg per person	0.1133 kg per person	Poland
1970s	0.348 kg per person	0.2378 kg per person	0.1102 kg per person	Poland
1980s	0.2524 kg per person	0.2447 kg per person	0.0077 kg per person	Poland
1990s	0.1706 kg per person	0.204 kg per person	0.0334 kg per person	Spain
2000s	0.2015 kg per person	0.2112 kg per person	0.0097 kg per person	Spain
2010s	0.2033 kg per person	0.1888 kg per person	0.0145 kg per person	Poland
2020s	0.2355 kg per person	0.2221 kg per person	0.0134 kg per person	Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure applied to soils that leaches (n content), Poland or Spain?: Spain, at 0.2221 kg per person against 0.2138 kg per person in Poland as of 2020.
What is the difference in chickens, layers — manure applied to soils that leaches (n content) between Poland and Spain?: 0.0083 kg per person, with Spain ahead.
How many years of comparable data are there for Poland and Spain?: 58 years are reported by both, from 1961 to 2020.
How do Poland and Spain rank globally for chickens, layers — manure applied to soils that leaches (n content)?: Poland ranks 16th and Spain ranks 13th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure applied to soils that leaches (N content), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Spain: Chickens, layers — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-leaches-n-content-per-capita/poland/spain/

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

About this data

Indicator: Chickens, layers — Manure applied to soils that leaches (N content), per capita
Unit: kg per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 170 places, 9,696 data points, 1961–2023
Last refreshed: 09 October 2026

Chickens, layers — Manure applied to soils that leaches (N content) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.