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

45 years are reported by both, from 1979 to 2023.

Where does this data come from?

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

Samoa vs Vanuatu: Swine, breeding — Manure applied to soils that volatilises (N)

Samoa

0 kg per US$ of GDP

in 2023

Vanuatu

0 kg per US$ of GDP

in 2023

Samoa rank

6th

Vanuatu rank

9th

Swine, breeding — Manure applied to soils that volatilises (N) over time

Samoa
Vanuatu

How they compare

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

That makes Samoa's figure about 1.4 times Vanuatu's.

The two have swapped places 3 times across 45 shared years of data; in 1979 it was Vanuatu ahead.

Samoa ranks 6th and Vanuatu ranks 9th of 149 countries.

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

Head to head by decade

Decade	Samoa	Vanuatu	Difference	Ahead
1970s	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	0 kg per US$ of GDP	Vanuatu
1980s	0.0004 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	Samoa
1990s	0.0003 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	Samoa
2000s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 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 swine, breeding — manure applied to soils that volatilises (n), Samoa or Vanuatu?: Samoa, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Vanuatu as of 2023.
What is the difference in swine, breeding — manure applied to soils that volatilises (n) between Samoa and Vanuatu?: 0 kg per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Samoa and Vanuatu?: 45 years are reported by both, from 1979 to 2023.
How do Samoa and Vanuatu rank globally for swine, breeding — manure applied to soils that volatilises (n)?: Samoa ranks 6th and Vanuatu ranks 9th of 149 countries.
Where does this data come from?: Statizoid (derived), published as Swine, breeding — Manure applied to soils that volatilises (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 Vanuatu: Swine, breeding — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/samoa/vanuatu/

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<a href="https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/samoa/vanuatu/">Samoa vs Vanuatu: Swine, breeding — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator: Swine, breeding — Manure applied to soils that volatilises (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: 151 places, 8,190 data points, 1961–2023
Last refreshed: 29 September 2026

Swine, breeding — Manure applied to soils that volatilises (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.