How many years of comparable data are there for Hungary and Sri Lanka?

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

Where does this data come from?

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

Hungary vs Sri Lanka: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

Hungary

0 Mt CO2e per US$ of GDP

in 2024

Sri Lanka

0 Mt CO2e per US$ of GDP

in 2024

Hungary rank

123rd

Sri Lanka rank

126th

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

Hungary
Sri Lanka

How they compare

Hungary currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Sri Lanka, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 6 times across 55 shared years of data; in 1970 it was Hungary ahead.

Hungary ranks 123rd and Sri Lanka ranks 126th of 200 countries.

Across the 6 decades both report, Hungary averaged higher in 5 and Sri Lanka in 1.

Head to head by decade

Decade	Hungary	Sri Lanka	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hungary
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hungary
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hungary
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Sri Lanka
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hungary
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Hungary

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, Hungary or Sri Lanka?: Hungary, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Sri Lanka as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Hungary and Sri Lanka?: 0 Mt CO2e per US$ of GDP, with Hungary ahead.
How many years of comparable data are there for Hungary and Sri Lanka?: 55 years are reported by both, from 1970 to 2024.
How do Hungary and Sri Lanka rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?: Hungary ranks 123rd and Sri Lanka ranks 126th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (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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Hungary vs Sri Lanka: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/hungary/sri-lanka/

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About this data

Indicator: Nitrous oxide (N2O) emissions (total) excluding LULUCF (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: 247 places, 12,498 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions (total) excluding LULUCF (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.