How many years of comparable data are there for Greece and Portugal?

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Portugal: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per

Greece

0 units per US$ of GDP

in 2019

Portugal

0 units per US$ of GDP

in 2019

Greece rank

123rd

Portugal rank

126th

Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per over time

Greece
Portugal

How they compare

Greece currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Portugal, a difference of 0 units per US$ of GDP.

That makes Greece's figure about 1.1 times Portugal's.

The two have swapped places 8 times across 59 shared years of data; in 1961 it was Greece ahead.

Greece ranks 123rd and Portugal ranks 126th of 187 countries.

Across the 6 decades both report, Greece averaged higher in 2 and Portugal in 4.

Head to head by decade

Decade	Greece	Portugal	Difference	Ahead
1960s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Greece
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) (ar5) - enteric fermentation, per, Greece or Portugal?: Greece, at 0 units per US$ of GDP against 0 units per US$ of GDP in Portugal as of 2019.
What is the difference in emission totals - emissions (co2eq) (ar5) - enteric fermentation, per between Greece and Portugal?: 0 units per US$ of GDP, with Greece ahead.
How many years of comparable data are there for Greece and Portugal?: 59 years are reported by both, from 1961 to 2019.
How do Greece and Portugal rank globally for emission totals - emissions (co2eq) (ar5) - enteric fermentation, per?: Greece ranks 123rd and Portugal ranks 126th of 187 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Portugal: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per. Statizoid, drawing on Statizoid (derived). Retrieved 02 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-ar5-enteric-fermentation-per-unit-of-gdp/greece/portugal/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-ar5-enteric-fermentation-per-unit-of-gdp/greece/portugal/">Greece vs Portugal: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 9,308 data points, 1961–2019
Last refreshed: 02 September 2026

Emission Totals - Emissions (CO2eq) (AR5) - Enteric Fermentation divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.