How many years of comparable data are there for Oman and Vietnam?

40 years are reported by both, from 1985 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Vietnam: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP

Oman

0 Mt CO2e per US$ of GDP

in 2024

Vietnam

0 Mt CO2e per US$ of GDP

in 2024

Oman rank

93rd

Vietnam rank

90th

Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP over time

Oman
Vietnam

How they compare

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

The two have swapped places 2 times across 40 shared years of data; in 1985 it was Vietnam ahead.

Oman ranks 93rd and Vietnam ranks 90th of 200 countries.

Vietnam has averaged higher in every one of the 5 decades both report.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per unit of gdp, Oman or Vietnam?: Vietnam, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Oman as of 2024.
What is the difference in methane (ch4) emissions from waste (mt co2e), per unit of gdp between Oman and Vietnam?: 0 Mt CO2e per US$ of GDP, with Vietnam ahead.
How many years of comparable data are there for Oman and Vietnam?: 40 years are reported by both, from 1985 to 2024.
How do Oman and Vietnam rank globally for methane (ch4) emissions from waste (mt co2e), per unit of gdp?: Oman ranks 93rd and Vietnam ranks 90th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Waste (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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Oman vs Vietnam: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-unit-of-gdp/oman/viet-nam/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-unit-of-gdp/oman/viet-nam/">Oman vs Vietnam: Methane (CH4) emissions from Waste (Mt CO2e), per unit of GDP</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Waste (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: 21 September 2026

Methane (CH4) emissions from Waste (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.