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

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

Where does this data come from?

Statizoid (derived), published as All Animals — 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.

Kiribati vs Tonga: All Animals: Manure applied to soils … applied unit GDP volatilises

Kiribati

0.0002 kg per US$ of GDP

in 2023

Tonga

0.0002 kg per US$ of GDP

in 2023

Kiribati rank

29th

Tonga rank

30th

All Animals: Manure applied to soils … applied unit GDP volatilises over time

Kiribati
Tonga

How they compare

Kiribati currently reports 0.0002 kg per US$ of GDP against 0.0002 kg per US$ of GDP in Tonga, a difference of 0 kg per US$ of GDP.

The two have swapped places 11 times across 49 shared years of data; in 1975 it was Tonga ahead.

Kiribati ranks 29th and Tonga ranks 30th of 169 countries.

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

Head to head by decade

Decade	Kiribati	Tonga	Difference	Ahead
1970s	0.0007 kg per US$ of GDP	0.0031 kg per US$ of GDP	0.0024 kg per US$ of GDP	Tonga
1980s	0.0009 kg per US$ of GDP	0.002 kg per US$ of GDP	0.0012 kg per US$ of GDP	Tonga
1990s	0.0005 kg per US$ of GDP	0.0008 kg per US$ of GDP	0.0003 kg per US$ of GDP	Tonga
2000s	0.0005 kg per US$ of GDP	0.0006 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
2010s	0.0003 kg per US$ of GDP	0.0003 kg per US$ of GDP	0 kg per US$ of GDP	Kiribati
2020s	0.0003 kg per US$ of GDP	0.0003 kg per US$ of GDP	0 kg per US$ of GDP	Kiribati

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all animals — manure applied to soils that volatilises (n content), Kiribati or Tonga?: Kiribati, at 0.0002 kg per US$ of GDP against 0.0002 kg per US$ of GDP in Tonga as of 2023.
What is the difference in all animals — manure applied to soils that volatilises (n content) between Kiribati and Tonga?: 0 kg per US$ of GDP, with Kiribati ahead.
How many years of comparable data are there for Kiribati and Tonga?: 49 years are reported by both, from 1975 to 2023.
How do Kiribati and Tonga rank globally for all animals — manure applied to soils that volatilises (n content)?: Kiribati ranks 29th and Tonga ranks 30th of 169 countries.
Where does this data come from?: Statizoid (derived), published as All Animals — 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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Kiribati vs Tonga: All Animals — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://environment.statizoid.com/compare/all-animals-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/kiribati/tonga/

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<a href="https://environment.statizoid.com/compare/all-animals-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/kiribati/tonga/">Kiribati vs Tonga: All Animals — Manure applied to soils that volatilises (N content)</a> — Statizoid

About this data

Indicator: All Animals — 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: 171 places, 9,202 data points, 1961–2023
Last refreshed: 05 October 2026

All Animals — 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.