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

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

Where does this data come from?

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

Sierra Leone vs Zambia: Sheep and Goats — Manure applied to soils that volatilises (N)

Sierra Leone

0.0118 kg per person

in 2023

Zambia

0.014 kg per person

in 2023

Sierra Leone rank

79th

Zambia rank

76th

Sheep and Goats — Manure applied to soils that volatilises (N) over time

Sierra Leone
Zambia

How they compare

Zambia currently reports 0.014 kg per person against 0.0118 kg per person in Sierra Leone, a difference of 0.0022 kg per person.

That makes Zambia's figure about 1.2 times Sierra Leone's.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Sierra Leone ahead.

Sierra Leone ranks 79th and Zambia ranks 76th of 165 countries.

Across the 7 decades both report, Sierra Leone averaged higher in 5 and Zambia in 2.

Head to head by decade

Decade	Sierra Leone	Zambia	Difference	Ahead
1960s	0.0051 kg per person	0.0035 kg per person	0.0015 kg per person	Sierra Leone
1970s	0.0058 kg per person	0.0037 kg per person	0.0021 kg per person	Sierra Leone
1980s	0.006 kg per person	0.0038 kg per person	0.0022 kg per person	Sierra Leone
1990s	0.0053 kg per person	0.0051 kg per person	0.0002 kg per person	Sierra Leone
2000s	0.0063 kg per person	0.0098 kg per person	0.0035 kg per person	Zambia
2010s	0.0131 kg per person	0.0112 kg per person	0.0019 kg per person	Sierra Leone
2020s	0.012 kg per person	0.0137 kg per person	0.0018 kg per person	Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sheep and goats — manure applied to soils that volatilises (n), Sierra Leone or Zambia?: Zambia, at 0.014 kg per person against 0.0118 kg per person in Sierra Leone as of 2023.
What is the difference in sheep and goats — manure applied to soils that volatilises (n) between Sierra Leone and Zambia?: 0.0022 kg per person, with Zambia ahead.
How many years of comparable data are there for Sierra Leone and Zambia?: 63 years are reported by both, from 1961 to 2023.
How do Sierra Leone and Zambia rank globally for sheep and goats — manure applied to soils that volatilises (n)?: Sierra Leone ranks 79th and Zambia ranks 76th of 165 countries.
Where does this data come from?: Statizoid (derived), published as Sheep and Goats — Manure applied to soils that volatilises (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 Zambia: Sheep and Goats — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/sheep-and-goats-manure-applied-to-soils-that-volatilises-n-content-per-capita/sierra-leone/zambia/

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<a href="https://environment.statizoid.com/compare/sheep-and-goats-manure-applied-to-soils-that-volatilises-n-content-per-capita/sierra-leone/zambia/">Sierra Leone vs Zambia: Sheep and Goats — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator: Sheep and Goats — Manure applied to soils that volatilises (N content), per capita
Unit: kg per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 167 places, 9,526 data points, 1961–2023
Last refreshed: 30 September 2026

Sheep and Goats — Manure applied to soils that volatilises (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.