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

63 years are reported by both, from 1961 to 2023.

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.

Guinea vs Zambia: Chickens, layers: Manure applied to soils … applied capita leaches

Guinea

0.0166 kg per person

in 2023

Zambia

0.0167 kg per person

in 2023

Guinea rank

127th

Zambia rank

126th

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

Guinea
Zambia

How they compare

Zambia currently reports 0.0167 kg per person against 0.0166 kg per person in Guinea, a difference of 0.0001 kg per person.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Zambia ahead.

Guinea ranks 127th and Zambia ranks 126th of 168 countries.

Across the 7 decades both report, Guinea averaged higher in 1 and Zambia in 6.

Head to head by decade

Decade	Guinea	Zambia	Difference	Ahead
1960s	0.0083 kg per person	0.0172 kg per person	0.009 kg per person	Zambia
1970s	0.0096 kg per person	0.0351 kg per person	0.0255 kg per person	Zambia
1980s	0.0107 kg per person	0.0258 kg per person	0.0151 kg per person	Zambia
1990s	0.0113 kg per person	0.0228 kg per person	0.0115 kg per person	Zambia
2000s	0.017 kg per person	0.0248 kg per person	0.0078 kg per person	Zambia
2010s	0.0189 kg per person	0.0216 kg per person	0.0027 kg per person	Zambia
2020s	0.0173 kg per person	0.0172 kg per person	0 kg per person	Guinea

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), Guinea or Zambia?: Zambia, at 0.0167 kg per person against 0.0166 kg per person in Guinea as of 2023.
What is the difference in chickens, layers — manure applied to soils that leaches (n content) between Guinea and Zambia?: 0.0001 kg per person, with Zambia ahead.
How many years of comparable data are there for Guinea and Zambia?: 63 years are reported by both, from 1961 to 2023.
How do Guinea and Zambia rank globally for chickens, layers — manure applied to soils that leaches (n content)?: Guinea ranks 127th and Zambia ranks 126th 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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Guinea vs Zambia: Chickens, layers — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-leaches-n-content-per-capita/guinea/zambia/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-leaches-n-content-per-capita/guinea/zambia/">Guinea vs Zambia: 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.