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

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

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

Samoa vs Sierra Leone: Cattle: Manure applied to soils that leaches (N) … unit GDP leaches

Samoa

0 kg per US$ of GDP

in 2023

Sierra Leone

0 kg per US$ of GDP

in 2023

Samoa rank

78th

Sierra Leone rank

75th

Cattle: Manure applied to soils that leaches (N) … unit GDP leaches over time

Samoa
Sierra Leone

How they compare

Sierra Leone currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Samoa, a difference of 0 kg per US$ of GDP.

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

The two have swapped places 7 times across 54 shared years of data; in 1970 it was Samoa ahead.

Samoa ranks 78th and Sierra Leone ranks 75th of 166 countries.

Across the 6 decades both report, Samoa averaged higher in 5 and Sierra Leone in 1.

Head to head by decade

Decade	Samoa	Sierra Leone	Difference	Ahead
1970s	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Samoa
1980s	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Samoa
1990s	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Sierra Leone
2000s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Samoa
2010s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Samoa
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cattle — manure applied to soils that leaches (n content), per unit, Samoa or Sierra Leone?: Sierra Leone, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Samoa as of 2023.
What is the difference in cattle — manure applied to soils that leaches (n content), per unit between Samoa and Sierra Leone?: 0 kg per US$ of GDP, with Sierra Leone ahead.
How many years of comparable data are there for Samoa and Sierra Leone?: 54 years are reported by both, from 1970 to 2023.
How do Samoa and Sierra Leone rank globally for cattle — manure applied to soils that leaches (n content), per unit?: Samoa ranks 78th and Sierra Leone ranks 75th of 166 countries.
Where does this data come from?: Statizoid (derived), published as Cattle — Manure applied to soils that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Sierra Leone: Cattle — Manure applied to soils that leaches (N content), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/cattle-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/samoa/sierra-leone/

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<a href="https://environment.statizoid.com/compare/cattle-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/samoa/sierra-leone/">Samoa vs Sierra Leone: Cattle — Manure applied to soils that leaches (N content), per unit</a> — Statizoid

About this data

Indicator: Cattle — Manure applied to soils that leaches (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 168 places, 9,040 data points, 1961–2023
Last refreshed: 04 October 2026

Cattle — Manure applied to soils that leaches (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.