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

28 years are reported by both, from 1992 to 2019.

Where does this data come from?

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

Portugal vs Uzbekistan: Emission Totals - Emissions (CH4) - AFOLU, per square kilometre

Portugal

0.0021 units per square kilometre

in 2019

Uzbekistan

0.0021 units per square kilometre

in 2019

Portugal rank

51st

Uzbekistan rank

52nd

Emission Totals - Emissions (CH4) - AFOLU, per square kilometre over time

Portugal
Uzbekistan

How they compare

Portugal currently reports 0.0021 units per square kilometre against 0.0021 units per square kilometre in Uzbekistan, a difference of 0 units per square kilometre.

Across all 28 years both countries report, Portugal has been ahead every year.

Portugal ranks 51st and Uzbekistan ranks 52nd of 206 countries.

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

Head to head by decade

Decade	Portugal	Uzbekistan	Difference	Ahead
1990s	0.0022 units per square kilometre	0.001 units per square kilometre	0.0012 units per square kilometre	Portugal
2000s	0.002 units per square kilometre	0.0011 units per square kilometre	0.001 units per square kilometre	Portugal
2010s	0.0021 units per square kilometre	0.0018 units per square kilometre	0.0003 units per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (ch4) - afolu, per square kilometre, Portugal or Uzbekistan?: Portugal, at 0.0021 units per square kilometre against 0.0021 units per square kilometre in Uzbekistan as of 2019.
What is the difference in emission totals - emissions (ch4) - afolu, per square kilometre between Portugal and Uzbekistan?: 0 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Uzbekistan?: 28 years are reported by both, from 1992 to 2019.
How do Portugal and Uzbekistan rank globally for emission totals - emissions (ch4) - afolu, per square kilometre?: Portugal ranks 51st and Uzbekistan ranks 52nd of 206 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CH4) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Uzbekistan: Emission Totals - Emissions (CH4) - AFOLU, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-ch4-afolu-per-square-kilometre/portugal/uzbekistan/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-ch4-afolu-per-square-kilometre/portugal/uzbekistan/">Portugal vs Uzbekistan: Emission Totals - Emissions (CH4) - AFOLU, per square kilometre</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CH4) - AFOLU, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 206 places, 6,030 data points, 1990–2019
Last refreshed: 17 September 2026

Emission Totals - Emissions (CH4) - AFOLU divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.