How many years of comparable data are there for Bulgaria and Costa Rica?

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.

Bulgaria vs Costa Rica: All sectors without LULUCF: Emissions (CO2eq) … without unit GDP CH4

Bulgaria

0 kt per US$ of GDP

in 2023

Costa Rica

0 kt per US$ of GDP

in 2023

Bulgaria rank

124th

Costa Rica rank

127th

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

Bulgaria
Costa Rica

How they compare

Bulgaria currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Costa Rica, a difference of 0 kt per US$ of GDP.

That makes Bulgaria's figure about 1.1 times Costa Rica's.

The two have swapped places 1 time across 34 shared years of data; in 1990 it was Costa Rica ahead.

Bulgaria ranks 124th and Costa Rica ranks 127th of 198 countries.

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

Head to head by decade

Decade	Bulgaria	Costa Rica	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Bulgaria
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Bulgaria
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Bulgaria
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Bulgaria

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, Bulgaria or Costa Rica?: Bulgaria, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Costa Rica as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per between Bulgaria and Costa Rica?: 0 kt per US$ of GDP, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Costa Rica?: 34 years are reported by both, from 1990 to 2023.
How do Bulgaria and Costa Rica rank globally for all sectors without lulucf — emissions (co2eq) from ch4 (ar5), per?: Bulgaria ranks 124th and Costa Rica ranks 127th 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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Bulgaria vs Costa Rica: 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/bulgaria/costa-rica/

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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.