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

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

Where does this data come from?

Statizoid (derived), published as Methane (CH4) 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.

Gabon vs Hungary: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit

Gabon

0 Mt CO2e per US$ of GDP

in 2024

Hungary

0 Mt CO2e per US$ of GDP

in 2024

Gabon rank

164th

Hungary rank

167th

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit over time

Gabon
Hungary

How they compare

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

That makes Gabon's figure about 1.1 times Hungary's.

The two have swapped places 3 times across 55 shared years of data; in 1970 it was Hungary ahead.

Gabon ranks 164th and Hungary ranks 167th of 191 countries.

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

Head to head by decade

Decade	Gabon	Hungary	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	Hungary
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Gabon
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 methane (ch4) emissions from transport (energy) (mt co2e), per unit, Gabon or Hungary?: Gabon, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Hungary as of 2024.
What is the difference in methane (ch4) emissions from transport (energy) (mt co2e), per unit between Gabon and Hungary?: 0 Mt CO2e per US$ of GDP, with Gabon ahead.
How many years of comparable data are there for Gabon and Hungary?: 55 years are reported by both, from 1970 to 2024.
How do Gabon and Hungary rank globally for methane (ch4) emissions from transport (energy) (mt co2e), per unit?: Gabon ranks 164th and Hungary ranks 167th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) 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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Gabon vs Hungary: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/gabon/hungary/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-transport-energy-mt-co2e-per-unit-of-gdp/gabon/hungary/">Gabon vs Hungary: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit</a> — Statizoid

About this data

Indicator: Methane (CH4) 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: 21 September 2026

Methane (CH4) 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.