How many years of comparable data are there for Bangladesh and Tonga?

50 years are reported by both, from 1975 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.

Bangladesh vs Tonga: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Bangladesh

0 Mt CO2e per US$ of GDP

in 2024

Tonga

0 Mt CO2e per US$ of GDP

in 2024

Bangladesh rank

64th

Tonga rank

61st

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

Bangladesh
Tonga

How they compare

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

The two have swapped places 4 times across 50 shared years of data; in 1975 it was Tonga ahead.

Bangladesh ranks 64th and Tonga ranks 61st of 191 countries.

Across the 6 decades both report, Bangladesh averaged higher in 1 and Tonga in 5.

Head to head by decade

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

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, Bangladesh or Tonga?: Tonga, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Bangladesh as of 2024.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between Bangladesh and Tonga?: 0 Mt CO2e per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Bangladesh and Tonga?: 50 years are reported by both, from 1975 to 2024.
How do Bangladesh and Tonga rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: Bangladesh ranks 64th and Tonga ranks 61st 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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Bangladesh vs Tonga: 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/bangladesh/tonga/

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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.