How many years of comparable data are there for Romania and Yemen?

29 years are reported by both, from 1990 to 2018.

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.

Romania vs Yemen: All Animals: Manure applied to soils … applied unit GDP volatilises

Romania

0.0001 kg per US$ of GDP

in 2023

Yemen

0.0001 kg per US$ of GDP

in 2018

Romania rank

75th

Yemen rank

72nd

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

Romania
Yemen

How they compare

Yemen currently reports 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Romania, a difference of 0 kg per US$ of GDP.

Across all 29 years both countries report, Romania has been ahead every year.

Romania ranks 75th and Yemen ranks 72nd of 169 countries.

Romania has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Romania	Yemen	Difference	Ahead
1990s	0.0019 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0018 kg per US$ of GDP	Romania
2000s	0.0006 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0005 kg per US$ of GDP	Romania
2010s	0.0002 kg per US$ of GDP	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	Romania

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), Romania or Yemen?: Yemen, at 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Romania as of 2018.
What is the difference in all animals — manure applied to soils that volatilises (n content) between Romania and Yemen?: 0 kg per US$ of GDP, with Yemen ahead.
How many years of comparable data are there for Romania and Yemen?: 29 years are reported by both, from 1990 to 2018.
How do Romania and Yemen rank globally for all animals — manure applied to soils that volatilises (n content)?: Romania ranks 75th and Yemen ranks 72nd 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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Romania vs Yemen: 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/romania/yemen-rep/

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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/romania/yemen-rep/">Romania vs Yemen: 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.