How many years of comparable data are there for Barbados and Bulgaria?

44 years are reported by both, from 1980 to 2023.

Where does this data come from?

Statizoid (derived), published as Swine, market — 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.

Barbados vs Bulgaria: Swine, market — Manure applied to soils that volatilises (N content)

Barbados

0 kg per US$ of GDP

in 2023

Bulgaria

0 kg per US$ of GDP

in 2023

Barbados rank

90th

Bulgaria rank

89th

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

Barbados
Bulgaria

How they compare

Bulgaria currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Barbados, a difference of 0 kg per US$ of GDP.

The two have swapped places 2 times across 44 shared years of data; in 1980 it was Bulgaria ahead.

Barbados ranks 90th and Bulgaria ranks 89th of 149 countries.

Across the 5 decades both report, Barbados averaged higher in 1 and Bulgaria in 4.

Head to head by decade

Decade	Barbados	Bulgaria	Difference	Ahead
1980s	0.0001 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	Bulgaria
1990s	0 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0002 kg per US$ of GDP	Bulgaria
2000s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Bulgaria
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Bulgaria
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, market — manure applied to soils that volatilises (n content), Barbados or Bulgaria?: Bulgaria, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Barbados as of 2023.
What is the difference in swine, market — manure applied to soils that volatilises (n content) between Barbados and Bulgaria?: 0 kg per US$ of GDP, with Bulgaria ahead.
How many years of comparable data are there for Barbados and Bulgaria?: 44 years are reported by both, from 1980 to 2023.
How do Barbados and Bulgaria rank globally for swine, market — manure applied to soils that volatilises (n content)?: Barbados ranks 90th and Bulgaria ranks 89th of 149 countries.
Where does this data come from?: Statizoid (derived), published as Swine, market — 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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Barbados vs Bulgaria: Swine, market — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-market-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/barbados/bulgaria/

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<a href="https://environment.statizoid.com/compare/swine-market-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/barbados/bulgaria/">Barbados vs Bulgaria: Swine, market — Manure applied to soils that volatilises (N content)</a> — Statizoid

About this data

Indicator: Swine, market — 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: 27 September 2026

Swine, market — 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.