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

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 unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Samoa vs Sri Lanka: All sectors without LULUCF: Emissions (CO2eq) … without unit GDP CH4

Samoa

0 kt per US$ of GDP

in 2023

Sri Lanka

0 kt per US$ of GDP

in 2023

Samoa rank

97th

Sri Lanka rank

100th

All sectors without LULUCF: Emissions (CO2eq) … without unit GDP CH4 over time

Samoa
Sri Lanka

How they compare

Samoa currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sri Lanka, a difference of 0 kt per US$ of GDP.

That makes Samoa's figure about 1.2 times Sri Lanka's.

The two have swapped places 4 times across 34 shared years of data; in 1990 it was Samoa ahead.

Samoa ranks 97th and Sri Lanka ranks 100th of 198 countries.

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

Head to head by decade

Decade	Samoa	Sri Lanka	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Samoa

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, Samoa or Sri Lanka?: Samoa, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sri Lanka as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per between Samoa and Sri Lanka?: 0 kt per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Samoa and Sri Lanka?: 34 years are reported by both, from 1990 to 2023.
How do Samoa and Sri Lanka rank globally for all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per?: Samoa ranks 97th and Sri Lanka ranks 100th of 198 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Sri Lanka: 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-unit-of-gdp/samoa/sri-lanka/

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About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) from CH4 (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 200 places, 6,527 data points, 1990–2023
Last refreshed: 10 October 2026

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