What is the difference in ippu — emissions (n2o), per square kilometre between Liechtenstein and Yemen?

0 kt per square kilometre, with Liechtenstein ahead.

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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (N2O), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Liechtenstein vs Yemen: IPPU — Emissions (N2O), per square kilometre

Liechtenstein

0 kt per square kilometre

in 2023

Yemen

0 kt per square kilometre

in 2023

Liechtenstein rank

44th

Yemen rank

46th

IPPU — Emissions (N2O), per square kilometre over time

Liechtenstein
Yemen

How they compare

Liechtenstein currently reports 0 kt per square kilometre against 0 kt per square kilometre in Yemen, a difference of 0 kt per square kilometre.

Across all 63 years both countries report, Liechtenstein has been ahead every year.

Liechtenstein ranks 44th and Yemen ranks 46th of 186 countries.

Liechtenstein has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Liechtenstein	Yemen	Difference	Ahead
1960s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
1970s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
1980s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
1990s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
2000s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
2010s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein
2020s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Liechtenstein

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (n2o), per square kilometre, Liechtenstein or Yemen?: Liechtenstein, at 0 kt per square kilometre against 0 kt per square kilometre in Yemen as of 2023.
What is the difference in ippu — emissions (n2o), per square kilometre between Liechtenstein and Yemen?: 0 kt per square kilometre, with Liechtenstein ahead.
How many years of comparable data are there for Liechtenstein and Yemen?: 63 years are reported by both, from 1961 to 2023.
How do Liechtenstein and Yemen rank globally for ippu — emissions (n2o), per square kilometre?: Liechtenstein ranks 44th and Yemen ranks 46th of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (N2O), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liechtenstein vs Yemen: IPPU — Emissions (N2O), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-n2o-per-square-kilometre/liechtenstein/yemen-rep/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-n2o-per-square-kilometre/liechtenstein/yemen-rep/">Liechtenstein vs Yemen: IPPU — Emissions (N2O), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (N2O), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (N2O) 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.