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

27 years are reported by both, from 1993 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Estonia vs Portugal: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit

Estonia

0 units per US$ of GDP

in 2019

Portugal

0 units per US$ of GDP

in 2019

Estonia rank

126th

Portugal rank

127th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit over time

Estonia
Portugal

How they compare

Estonia 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.

The two have swapped places 2 times across 27 shared years of data; in 1993 it was Estonia ahead.

Estonia ranks 126th and Portugal ranks 127th of 202 countries.

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

Head to head by decade

Decade	Estonia	Portugal	Difference	Ahead
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Estonia
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Estonia
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Estonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - afolu, per unit, Estonia or Portugal?: Estonia, 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) from ch4 (ar5) - afolu, per unit between Estonia and Portugal?: 0 units per US$ of GDP, with Estonia ahead.
How many years of comparable data are there for Estonia and Portugal?: 27 years are reported by both, from 1993 to 2019.
How do Estonia and Portugal rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - afolu, per unit?: Estonia ranks 126th and Portugal ranks 127th of 202 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Estonia vs Portugal: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-afolu-per-unit-of-gdp/estonia/portugal/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-afolu-per-unit-of-gdp/estonia/portugal/">Estonia vs Portugal: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, per unit</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU, 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: 202 places, 5,828 data points, 1990–2019
Last refreshed: 18 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - AFOLU divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.