How many years of comparable data are there for World and Yemen?

29 years are reported by both, from 1990 to 2018.

Where does this data come from?

Statizoid (derived), published as Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

World vs Yemen: Cold Chain F-Gas: Emissions (CO2eq) from F-gases (AR5) … unit

World

0 kt per US$ of GDP

in 2023

Yemen

0 kt per US$ of GDP

in 2018

World rank

1st

Yemen rank

3rd

Cold Chain F-Gas: Emissions (CO2eq) from F-gases (AR5) … unit over time

World
Yemen

How they compare

Yemen currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in World, a difference of 0 kt per US$ of GDP.

That makes Yemen's figure about 33.5 times World's.

Across all 29 years both countries report, Yemen has been ahead every year.

World ranks 1st and Yemen ranks 3rd of 1 groups.

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

Head to head by decade

Decade	World	Yemen	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Yemen
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Yemen
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Yemen

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of, World or Yemen?: Yemen, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in World as of 2018.
What is the difference in cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of between World and Yemen?: 0 kt per US$ of GDP, with Yemen ahead.
How many years of comparable data are there for World and Yemen?: 29 years are reported by both, from 1990 to 2018.
How do World and Yemen rank globally for cold chain f-gas — emissions (co2eq) from f-gases (ar5), per unit of?: World ranks 1st and Yemen ranks 3rd of 1 groups.
Where does this data come from?: Statizoid (derived), published as Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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World vs Yemen: Cold Chain F-Gas — Emissions (CO2eq) from F-gases (AR5), per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://climate.statizoid.com/compare/cold-chain-f-gas-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/world/yemen-rep/

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About this data

Indicator: Cold Chain F-Gas — Emissions (CO2eq) from F-gases (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: 176 places, 5,775 data points, 1990–2023
Last refreshed: 10 October 2026

Cold Chain F-Gas — Emissions (CO2eq) from F-gases (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.