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

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nepal vs Sierra Leone: Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP

Nepal

0 Mt CO2e per US$ of GDP

in 2024

Sierra Leone

0 Mt CO2e per US$ of GDP

in 2024

Nepal rank

32nd

Sierra Leone rank

31st

Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP over time

Nepal
Sierra Leone

How they compare

Sierra Leone currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Nepal, a difference of 0 Mt CO2e per US$ of GDP.

That makes Sierra Leone's figure about 1.1 times Nepal's.

The two have swapped places 1 time across 55 shared years of data; in 1970 it was Nepal ahead.

Nepal ranks 32nd and Sierra Leone ranks 31st of 199 countries.

Nepal has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Nepal	Sierra Leone	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Nepal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from agriculture (mt co2e), per unit of gdp, Nepal or Sierra Leone?: Sierra Leone, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Nepal as of 2024.
What is the difference in methane (ch4) emissions from agriculture (mt co2e), per unit of gdp between Nepal and Sierra Leone?: 0 Mt CO2e per US$ of GDP, with Sierra Leone ahead.
How many years of comparable data are there for Nepal and Sierra Leone?: 55 years are reported by both, from 1970 to 2024.
How do Nepal and Sierra Leone rank globally for methane (ch4) emissions from agriculture (mt co2e), per unit of gdp?: Nepal ranks 32nd and Sierra Leone ranks 31st of 199 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nepal vs Sierra Leone: Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-unit-of-gdp/nepal/sierra-leone/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-agriculture-mt-co2e-per-unit-of-gdp/nepal/sierra-leone/">Nepal vs Sierra Leone: Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 246 places, 12,472 data points, 1970–2024
Last refreshed: 22 September 2026

Methane (CH4) emissions from Agriculture (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.