How many years of comparable data are there for Sierra Leone and Yemen?

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

Where does this data come from?

Statizoid (derived), published as Chickens — 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.

Sierra Leone vs Yemen: Chickens: Manure applied to soils that leaches (N) … capita leaches

Sierra Leone

0.0618 kg per person

in 2023

Yemen

0.0593 kg per person

in 2023

Sierra Leone rank

114th

Yemen rank

115th

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

Sierra Leone
Yemen

How they compare

Sierra Leone currently reports 0.0618 kg per person against 0.0593 kg per person in Yemen, a difference of 0.0025 kg per person.

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

Sierra Leone ranks 114th and Yemen ranks 115th of 168 countries.

Across the 7 decades both report, Sierra Leone averaged higher in 3 and Yemen in 4.

Head to head by decade

Decade	Sierra Leone	Yemen	Difference	Ahead
1960s	0.0249 kg per person	0.0139 kg per person	0.011 kg per person	Sierra Leone
1970s	0.0285 kg per person	0.0128 kg per person	0.0157 kg per person	Sierra Leone
1980s	0.0336 kg per person	0.0356 kg per person	0.0021 kg per person	Yemen
1990s	0.0364 kg per person	0.0464 kg per person	0.01 kg per person	Yemen
2000s	0.0187 kg per person	0.0676 kg per person	0.0489 kg per person	Yemen
2010s	0.051 kg per person	0.0701 kg per person	0.0192 kg per person	Yemen
2020s	0.067 kg per person	0.0621 kg per person	0.0049 kg per person	Sierra Leone

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, Sierra Leone or Yemen?: Sierra Leone, at 0.0618 kg per person against 0.0593 kg per person in Yemen as of 2023.
What is the difference in chickens — manure applied to soils that leaches (n content), per between Sierra Leone and Yemen?: 0.0025 kg per person, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Yemen?: 63 years are reported by both, from 1961 to 2023.
How do Sierra Leone and Yemen rank globally for chickens — manure applied to soils that leaches (n content), per?: Sierra Leone ranks 114th and Yemen ranks 115th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — 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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Sierra Leone vs Yemen: Chickens — Manure applied to soils that leaches (N content), per. 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-capita/sierra-leone/yemen-rep/

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<a href="https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-leaches-n-content-per-capita/sierra-leone/yemen-rep/">Sierra Leone vs Yemen: Chickens — Manure applied to soils that leaches (N content), per</a> — Statizoid

About this data

Indicator: Chickens — 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: 02 October 2026

Chickens — 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.