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

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Sierra Leone: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per

Cameroon

0.0137 units per square kilometre

in 2019

Sierra Leone

0.0143 units per square kilometre

in 2019

Cameroon rank

132nd

Sierra Leone rank

129th

Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per over time

Cameroon
Sierra Leone

How they compare

Sierra Leone currently reports 0.0143 units per square kilometre against 0.0137 units per square kilometre in Cameroon, a difference of 0.0006 units per square kilometre.

The two have swapped places 3 times across 59 shared years of data; in 1961 it was Cameroon ahead.

Cameroon ranks 132nd and Sierra Leone ranks 129th of 189 countries.

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

Head to head by decade

Decade	Cameroon	Sierra Leone	Difference	Ahead
1960s	0.0044 units per square kilometre	0.004 units per square kilometre	0.0004 units per square kilometre	Cameroon
1970s	0.0062 units per square kilometre	0.0049 units per square kilometre	0.0013 units per square kilometre	Cameroon
1980s	0.009 units per square kilometre	0.0054 units per square kilometre	0.0036 units per square kilometre	Cameroon
1990s	0.0112 units per square kilometre	0.0072 units per square kilometre	0.004 units per square kilometre	Cameroon
2000s	0.0133 units per square kilometre	0.0076 units per square kilometre	0.0057 units per square kilometre	Cameroon
2010s	0.0134 units per square kilometre	0.0142 units per square kilometre	0.0008 units per square kilometre	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) (ar5) - enteric fermentation, per, Cameroon or Sierra Leone?: Sierra Leone, at 0.0143 units per square kilometre against 0.0137 units per square kilometre in Cameroon as of 2019.
What is the difference in emission totals - emissions (co2eq) (ar5) - enteric fermentation, per between Cameroon and Sierra Leone?: 0.0006 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Cameroon and Sierra Leone?: 59 years are reported by both, from 1961 to 2019.
How do Cameroon and Sierra Leone rank globally for emission totals - emissions (co2eq) (ar5) - enteric fermentation, per?: Cameroon ranks 132nd and Sierra Leone ranks 129th of 189 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Sierra Leone: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per. Statizoid, drawing on Statizoid (derived). Retrieved 02 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-ar5-enteric-fermentation-per-square-kilometre/cameroon/sierra-leone/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-ar5-enteric-fermentation-per-square-kilometre/cameroon/sierra-leone/">Cameroon vs Sierra Leone: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 189 places, 10,097 data points, 1961–2019
Last refreshed: 02 September 2026

Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation 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.