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

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Yemen: All sectors without LULUCF … CH4 CO2eq square kilometre

Niger

0.0218 kt per square kilometre

in 2023

Yemen

0.0213 kt per square kilometre

in 2023

Niger rank

171st

Yemen rank

173rd

All sectors without LULUCF … CH4 CO2eq square kilometre over time

Niger
Yemen

How they compare

Niger currently reports 0.0218 kt per square kilometre against 0.0213 kt per square kilometre in Yemen, a difference of 0.0005 kt per square kilometre.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Yemen ahead.

Niger ranks 171st and Yemen ranks 173rd of 201 countries.

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

Head to head by decade

Decade	Niger	Yemen	Difference	Ahead
1990s	0.0076 kt per square kilometre	0.0181 kt per square kilometre	0.0106 kt per square kilometre	Yemen
2000s	0.011 kt per square kilometre	0.0306 kt per square kilometre	0.0196 kt per square kilometre	Yemen
2010s	0.0161 kt per square kilometre	0.0277 kt per square kilometre	0.0116 kt per square kilometre	Yemen
2020s	0.0216 kt per square kilometre	0.0233 kt per square kilometre	0.0017 kt per square kilometre	Yemen

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per, Niger or Yemen?: Niger, at 0.0218 kt per square kilometre against 0.0213 kt per square kilometre in Yemen as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per between Niger and Yemen?: 0.0005 kt per square kilometre, with Niger ahead.
How many years of comparable data are there for Niger and Yemen?: 34 years are reported by both, from 1990 to 2023.
How do Niger and Yemen rank globally for all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per?: Niger ranks 171st and Yemen ranks 173rd of 201 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Yemen: All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-ch4-ar5-per-square-kilometre/niger/yemen-rep/

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About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 6,749 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.