How many years of comparable data are there for Madagascar and Tonga?

49 years are reported by both, from 1975 to 2023.

Where does this data come from?

Statizoid (derived), published as Chickens — 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.

Madagascar vs Tonga: Chickens: Manure applied to soils … applied unit GDP volatilises

Madagascar

0 kg per US$ of GDP

in 2023

Tonga

0 kg per US$ of GDP

in 2023

Madagascar rank

25th

Tonga rank

22nd

Chickens: Manure applied to soils … applied unit GDP volatilises over time

Madagascar
Tonga

How they compare

Tonga currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Madagascar, a difference of 0 kg per US$ of GDP.

That makes Tonga's figure about 1.1 times Madagascar's.

Across all 49 years both countries report, Tonga has been ahead every year.

Madagascar ranks 25th and Tonga ranks 22nd of 167 countries.

Tonga has averaged higher in every one of the 6 decades both report.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens — manure applied to soils that volatilises (n content), per, Madagascar or Tonga?: Tonga, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Madagascar as of 2023.
What is the difference in chickens — manure applied to soils that volatilises (n content), per between Madagascar and Tonga?: 0 kg per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Madagascar and Tonga?: 49 years are reported by both, from 1975 to 2023.
How do Madagascar and Tonga rank globally for chickens — manure applied to soils that volatilises (n content), per?: Madagascar ranks 25th and Tonga ranks 22nd of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens — 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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Madagascar vs Tonga: Chickens — Manure applied to soils that volatilises (N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/madagascar/tonga/

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About this data

Indicator: Chickens — 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: 169 places, 9,049 data points, 1961–2023
Last refreshed: 03 October 2026

Chickens — 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.