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

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

Where does this data come from?

Statizoid (derived), published as Chickens — 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.

Barbados vs Tunisia: Chickens: Manure applied to soils that leaches (N) … unit GDP leaches

Barbados

0 kg per US$ of GDP

in 2023

Tunisia

0 kg per US$ of GDP

in 2023

Barbados rank

33rd

Tunisia rank

34th

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

Barbados
Tunisia

How they compare

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

The two have swapped places 4 times across 63 shared years of data; in 1961 it was Barbados ahead.

Barbados ranks 33rd and Tunisia ranks 34th of 167 countries.

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

Head to head by decade

Decade	Barbados	Tunisia	Difference	Ahead
1960s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Barbados
1970s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Barbados
1980s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Barbados
1990s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Barbados
2000s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Barbados
2010s	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Barbados
2020s	0.0001 kg per US$ of GDP	0.0001 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 chickens — manure applied to soils that leaches (n content), per unit, Barbados or Tunisia?: Barbados, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Tunisia as of 2023.
What is the difference in chickens — manure applied to soils that leaches (n content), per unit between Barbados and Tunisia?: 0 kg per US$ of GDP, with Barbados ahead.
How many years of comparable data are there for Barbados and Tunisia?: 63 years are reported by both, from 1961 to 2023.
How do Barbados and Tunisia rank globally for chickens — manure applied to soils that leaches (n content), per unit?: Barbados ranks 33rd and Tunisia ranks 34th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — 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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Barbados vs Tunisia: Chickens — 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/chickens-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/barbados/tunisia/

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<a href="https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/barbados/tunisia/">Barbados vs Tunisia: Chickens — Manure applied to soils that leaches (N content), per unit</a> — Statizoid

About this data

Indicator: Chickens — 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: 169 places, 9,049 data points, 1961–2023
Last refreshed: 02 October 2026

Chickens — 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.