How many years of comparable data are there for Romania and Somalia?

38 years are reported by both, from 1987 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Romania vs Somalia: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Romania

0 Mt CO2e per US$ of GDP

in 2024

Somalia

0 Mt CO2e per US$ of GDP

in 2024

Romania rank

141st

Somalia rank

138th

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per over time

Romania
Somalia

How they compare

Somalia currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Romania, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 4 times across 38 shared years of data; in 1987 it was Somalia ahead.

Romania ranks 141st and Somalia ranks 138th of 191 countries.

Across the 5 decades both report, Romania averaged higher in 2 and Somalia in 3.

Head to head by decade

Decade	Romania	Somalia	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Somalia
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Romania
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Romania
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Somalia
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Somalia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, Romania or Somalia?: Somalia, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Romania as of 2024.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between Romania and Somalia?: 0 Mt CO2e per US$ of GDP, with Somalia ahead.
How many years of comparable data are there for Romania and Somalia?: 38 years are reported by both, from 1987 to 2024.
How do Romania and Somalia rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: Romania ranks 141st and Somalia ranks 138th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Romania vs Somalia: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/romania/somalia-fed-rep/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.