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

27 years are reported by both, from 1992 to 2018.

Where does this data come from?

Statizoid (derived), published as Sheep — Amount excreted in manure (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Tajikistan vs Yemen: Sheep — Amount excreted in manure (N content), per unit of GDP

Tajikistan

0.0037 kg per US$ of GDP

in 2023

Yemen

0.0049 kg per US$ of GDP

in 2018

Tajikistan rank

15th

Yemen rank

12th

Sheep — Amount excreted in manure (N content), per unit of GDP over time

Tajikistan
Yemen

How they compare

Yemen currently reports 0.0049 kg per US$ of GDP against 0.0037 kg per US$ of GDP in Tajikistan, a difference of 0.0012 kg per US$ of GDP.

That makes Yemen's figure about 1.3 times Tajikistan's.

Across all 27 years both countries report, Tajikistan has been ahead every year.

Tajikistan ranks 15th and Yemen ranks 12th of 158 countries.

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

Head to head by decade

Decade	Tajikistan	Yemen	Difference	Ahead
1990s	0.0175 kg per US$ of GDP	0.0064 kg per US$ of GDP	0.011 kg per US$ of GDP	Tajikistan
2000s	0.0108 kg per US$ of GDP	0.0061 kg per US$ of GDP	0.0047 kg per US$ of GDP	Tajikistan
2010s	0.0051 kg per US$ of GDP	0.0034 kg per US$ of GDP	0.0017 kg per US$ of GDP	Tajikistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sheep — amount excreted in manure (n content), per unit of gdp, Tajikistan or Yemen?: Yemen, at 0.0049 kg per US$ of GDP against 0.0037 kg per US$ of GDP in Tajikistan as of 2018.
What is the difference in sheep — amount excreted in manure (n content), per unit of gdp between Tajikistan and Yemen?: 0.0012 kg per US$ of GDP, with Yemen ahead.
How many years of comparable data are there for Tajikistan and Yemen?: 27 years are reported by both, from 1992 to 2018.
How do Tajikistan and Yemen rank globally for sheep — amount excreted in manure (n content), per unit of gdp?: Tajikistan ranks 15th and Yemen ranks 12th of 158 countries.
Where does this data come from?: Statizoid (derived), published as Sheep — Amount excreted in manure (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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Tajikistan vs Yemen: Sheep — Amount excreted in manure (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/sheep-amount-excreted-in-manure-n-content-per-unit-of-gdp/tajikistan/yemen-rep/

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<a href="https://environment.statizoid.com/compare/sheep-amount-excreted-in-manure-n-content-per-unit-of-gdp/tajikistan/yemen-rep/">Tajikistan vs Yemen: Sheep — Amount excreted in manure (N content), per unit of GDP</a> — Statizoid

About this data

Indicator: Sheep — Amount excreted in manure (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: 160 places, 8,592 data points, 1961–2023
Last refreshed: 07 October 2026

Sheep — Amount excreted in manure (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.