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

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

Where does this data come from?

Statizoid (derived), published as Chickens, broilers — Manure left on pasture that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Tonga: Chickens, broilers: Manure left on pasture … left unit GDP leaches

Japan

0 kg per US$ of GDP

in 2023

Tonga

0 kg per US$ of GDP

in 2023

Japan rank

113th

Tonga rank

115th

Chickens, broilers: Manure left on pasture … left unit GDP leaches over time

Japan
Tonga

How they compare

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

That makes Japan's figure about 1.4 times Tonga's.

The two have swapped places 10 times across 49 shared years of data; in 1975 it was Japan ahead.

Japan ranks 113th and Tonga ranks 115th of 167 countries.

Across the 6 decades both report, Japan averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade	Japan	Tonga	Difference	Ahead
1970s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Japan
1980s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
1990s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
2010s	0 kg per US$ of GDP	0 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	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, broilers — manure left on pasture that leaches (n content), Japan or Tonga?: Japan, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Tonga as of 2023.
What is the difference in chickens, broilers — manure left on pasture that leaches (n content) between Japan and Tonga?: 0 kg per US$ of GDP, with Japan ahead.
How many years of comparable data are there for Japan and Tonga?: 49 years are reported by both, from 1975 to 2023.
How do Japan and Tonga rank globally for chickens, broilers — manure left on pasture that leaches (n content)?: Japan ranks 113th and Tonga ranks 115th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, broilers — Manure left on pasture 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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Japan vs Tonga: Chickens, broilers — Manure left on pasture that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-broilers-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/japan/tonga/

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<a href="https://environment.statizoid.com/compare/chickens-broilers-manure-left-on-pasture-that-leaches-n-content-per-unit-of-gdp/japan/tonga/">Japan vs Tonga: Chickens, broilers — Manure left on pasture that leaches (N content)</a> — Statizoid

About this data

Indicator: Chickens, broilers — Manure left on pasture 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: 10 October 2026

Chickens, broilers — Manure left on pasture 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.