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

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

Statizoid (derived), published as Poultry Birds — 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.

Tonga vs Uzbekistan: Poultry Birds — Manure applied to soils that volatilises (N content)

Tonga

0 kg per US$ of GDP

in 2023

Uzbekistan

0 kg per US$ of GDP

in 2023

Tonga rank

25th

Uzbekistan rank

28th

Poultry Birds — Manure applied to soils that volatilises (N content) over time

Tonga
Uzbekistan

How they compare

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

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

The two have swapped places 7 times across 32 shared years of data; in 1992 it was Uzbekistan ahead.

Tonga ranks 25th and Uzbekistan ranks 28th of 167 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Tonga	Uzbekistan	Difference	Ahead
1990s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 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	0.0001 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	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure applied to soils that volatilises (n content), Tonga or Uzbekistan?: Tonga, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Uzbekistan as of 2023.
What is the difference in poultry birds — manure applied to soils that volatilises (n content) between Tonga and Uzbekistan?: 0 kg per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Tonga and Uzbekistan?: 32 years are reported by both, from 1992 to 2023.
How do Tonga and Uzbekistan rank globally for poultry birds — manure applied to soils that volatilises (n content)?: Tonga ranks 25th and Uzbekistan ranks 28th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Poultry Birds — 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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Tonga vs Uzbekistan: Poultry Birds — Manure applied to soils that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/tonga/uzbekistan/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-that-volatilises-n-content-per-unit-of-gdp/tonga/uzbekistan/">Tonga vs Uzbekistan: Poultry Birds — Manure applied to soils that volatilises (N content)</a> — Statizoid

About this data

Indicator: Poultry Birds — 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, 9,054 data points, 1961–2023
Last refreshed: 01 October 2026

Poultry Birds — 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.