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 (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 (N content), per unit of GDP (unit)

Madagascar

0.0002 kg per US$ of GDP

in 2023

Tonga

0.0002 kg per US$ of GDP

in 2023

Madagascar rank

25th

Tonga rank

22nd

Chickens — Manure applied to soils (N content), per unit of GDP (unit) over time

Madagascar
Tonga

How they compare

Tonga currently reports 0.0002 kg per US$ of GDP against 0.0002 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	0.0005 kg per US$ of GDP	0.0015 kg per US$ of GDP	0.0011 kg per US$ of GDP	Tonga
1980s	0.0002 kg per US$ of GDP	0.0013 kg per US$ of GDP	0.001 kg per US$ of GDP	Tonga
1990s	0.0003 kg per US$ of GDP	0.0006 kg per US$ of GDP	0.0003 kg per US$ of GDP	Tonga
2000s	0.0003 kg per US$ of GDP	0.0005 kg per US$ of GDP	0.0002 kg per US$ of GDP	Tonga
2010s	0.0002 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0001 kg per US$ of GDP	Tonga
2020s	0.0002 kg per US$ of GDP	0.0002 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 (n content), per unit of gdp, Madagascar or Tonga?: Tonga, at 0.0002 kg per US$ of GDP against 0.0002 kg per US$ of GDP in Madagascar as of 2023.
What is the difference in chickens — manure applied to soils (n content), per unit of gdp 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 (n content), per unit of gdp?: 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 (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 (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-n-content-per-unit-of-gdp/madagascar/tonga/

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<a href="https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-n-content-per-unit-of-gdp/madagascar/tonga/">Madagascar vs Tonga: Chickens — Manure applied to soils (N content), per unit of GDP</a> — Statizoid

About this data

Indicator: Chickens — Manure applied to soils (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 (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.