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

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Yemen: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Cameroon

0 Mt CO2e per square kilometre

in 2023

Yemen

0 Mt CO2e per square kilometre

in 2023

Cameroon rank

164th

Yemen rank

166th

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

Cameroon
Yemen

How they compare

Cameroon currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Yemen, a difference of 0 Mt CO2e per square kilometre.

That makes Cameroon's figure about 1.1 times Yemen's.

The two have swapped places 7 times across 54 shared years of data; in 1970 it was Yemen ahead.

Cameroon ranks 164th and Yemen ranks 166th of 203 countries.

Across the 6 decades both report, Cameroon averaged higher in 1 and Yemen in 5.

Head to head by decade

Decade	Cameroon	Yemen	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Yemen
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Yemen
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Yemen
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Yemen
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Yemen
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Cameroon

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Cameroon or Yemen?: Cameroon, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Yemen as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Cameroon and Yemen?: 0 Mt CO2e per square kilometre, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Yemen?: 54 years are reported by both, from 1970 to 2023.
How do Cameroon and Yemen rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Cameroon ranks 164th and Yemen ranks 166th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Yemen: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/cameroon/yemen-rep/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/cameroon/yemen-rep/">Cameroon vs Yemen: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) 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.