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

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

Where does this data come from?

Statizoid (derived), published as All Animals — Manure management (manure treated, N content), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs Sierra Leone: All Animals: Manure management (manure treated, N content) … capita

Nigeria

1.01 kg per person

in 2023

Sierra Leone

0.8983 kg per person

in 2023

Nigeria rank

145th

Sierra Leone rank

148th

All Animals: Manure management (manure treated, N content) … capita over time

Nigeria
Sierra Leone

How they compare

Nigeria currently reports 1.01 kg per person against 0.8983 kg per person in Sierra Leone, a difference of 0.1117 kg per person.

That makes Nigeria's figure about 1.1 times Sierra Leone's.

Across all 63 years both countries report, Nigeria has been ahead every year.

Nigeria ranks 145th and Sierra Leone ranks 148th of 170 countries.

Nigeria has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Nigeria	Sierra Leone	Difference	Ahead
1960s	0.516 kg per person	0.4372 kg per person	0.0788 kg per person	Nigeria
1970s	0.5804 kg per person	0.4566 kg per person	0.1238 kg per person	Nigeria
1980s	0.6955 kg per person	0.5052 kg per person	0.1902 kg per person	Nigeria
1990s	0.9678 kg per person	0.5284 kg per person	0.4393 kg per person	Nigeria
2000s	1.05 kg per person	0.3241 kg per person	0.723 kg per person	Nigeria
2010s	0.9896 kg per person	0.7174 kg per person	0.2722 kg per person	Nigeria
2020s	1.03 kg per person	0.9409 kg per person	0.0869 kg per person	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all animals — manure management (manure treated, n content), per, Nigeria or Sierra Leone?: Nigeria, at 1.01 kg per person against 0.8983 kg per person in Sierra Leone as of 2023.
What is the difference in all animals — manure management (manure treated, n content), per between Nigeria and Sierra Leone?: 0.1117 kg per person, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Sierra Leone?: 63 years are reported by both, from 1961 to 2023.
How do Nigeria and Sierra Leone rank globally for all animals — manure management (manure treated, n content), per?: Nigeria ranks 145th and Sierra Leone ranks 148th of 170 countries.
Where does this data come from?: Statizoid (derived), published as All Animals — Manure management (manure treated, N content), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Sierra Leone: All Animals — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/all-animals-manure-management-manure-treated-n-content-per-capita/nigeria/sierra-leone/

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<a href="https://environment.statizoid.com/compare/all-animals-manure-management-manure-treated-n-content-per-capita/nigeria/sierra-leone/">Nigeria vs Sierra Leone: All Animals — Manure management (manure treated, N content), per</a> — Statizoid

About this data

Indicator: All Animals — Manure management (manure treated, N content), per capita
Unit: kg per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 172 places, 9,878 data points, 1961–2023
Last refreshed: 05 October 2026

All Animals — Manure management (manure treated, 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.