How many years of comparable data are there for Nigeria and Samoa?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs Samoa: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate

Nigeria

0.0635 units per square kilometre

in 2019

Samoa

0.0666 units per square kilometre

in 2019

Nigeria rank

46th

Samoa rank

44th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate over time

Nigeria
Samoa

How they compare

Samoa currently reports 0.0666 units per square kilometre against 0.0635 units per square kilometre in Nigeria, a difference of 0.0031 units per square kilometre.

Across all 30 years both countries report, Samoa has been ahead every year.

Nigeria ranks 46th and Samoa ranks 44th of 208 countries.

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

Head to head by decade

Decade	Nigeria	Samoa	Difference	Ahead
1990s	0.0327 units per square kilometre	0.0439 units per square kilometre	0.0112 units per square kilometre	Samoa
2000s	0.041 units per square kilometre	0.0488 units per square kilometre	0.0078 units per square kilometre	Samoa
2010s	0.0553 units per square kilometre	0.0597 units per square kilometre	0.0045 units per square kilometre	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate, Nigeria or Samoa?: Samoa, at 0.0666 units per square kilometre against 0.0635 units per square kilometre in Nigeria as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate between Nigeria and Samoa?: 0.0031 units per square kilometre, with Samoa ahead.
How many years of comparable data are there for Nigeria and Samoa?: 30 years are reported by both, from 1990 to 2019.
How do Nigeria and Samoa rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate?: Nigeria ranks 46th and Samoa ranks 44th of 208 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Samoa: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/nigeria/samoa/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/nigeria/samoa/">Nigeria vs Samoa: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 209 places, 6,088 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions 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.