How many years of comparable data are there for Iraq and Samoa?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

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

Iraq vs Samoa: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)

Iraq

0 Mt CO2e per US$ of GDP

in 2024

Samoa

0 Mt CO2e per US$ of GDP

in 2024

Iraq rank

124th

Samoa rank

125th

Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) over time

Iraq
Samoa

How they compare

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

The two have swapped places 10 times across 55 shared years of data; in 1970 it was Iraq ahead.

Iraq ranks 124th and Samoa ranks 125th of 191 countries.

Across the 6 decades both report, Iraq averaged higher in 3 and Samoa in 3.

Head to head by decade

Decade	Iraq	Samoa	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iraq
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iraq
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Iraq
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Samoa
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Samoa
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial combustion (energy) (mt), Iraq or Samoa?: Iraq, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Samoa as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) between Iraq and Samoa?: 0 Mt CO2e per US$ of GDP, with Iraq ahead.
How many years of comparable data are there for Iraq and Samoa?: 55 years are reported by both, from 1970 to 2024.
How do Iraq and Samoa rank globally for nitrous oxide (n2o) emissions from industrial combustion (energy) (mt)?: Iraq ranks 124th and Samoa ranks 125th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Combustion (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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Iraq vs Samoa: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-unit-of-gdp/iraq/samoa/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-combustion-energy-mt-co2e-per-unit-of-gdp/iraq/samoa/">Iraq vs Samoa: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Industrial Combustion (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: 19 September 2026

Nitrous oxide (N2O) emissions from Industrial Combustion (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.