How many years of comparable data are there for Italy and United States?

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Italy vs United States: Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of

Italy

0 units per US$ of GDP

in 2019

United States

0 units per US$ of GDP

in 2019

Italy rank

150th

United States rank

151st

Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of over time

Italy
United States

How they compare

Italy currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in United States, a difference of 0 units per US$ of GDP.

The two have swapped places 4 times across 59 shared years of data; in 1961 it was Italy ahead.

Italy ranks 150th and United States ranks 151st of 187 countries.

Across the 6 decades both report, Italy averaged higher in 1 and United States in 5.

Head to head by decade

Decade	Italy	United States	Difference	Ahead
1960s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Italy
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	United States
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	United States
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	United States
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	United States
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	United States

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (ch4) - enteric fermentation, per unit of, Italy or United States?: Italy, at 0 units per US$ of GDP against 0 units per US$ of GDP in United States as of 2019.
What is the difference in emission totals - emissions (ch4) - enteric fermentation, per unit of between Italy and United States?: 0 units per US$ of GDP, with Italy ahead.
How many years of comparable data are there for Italy and United States?: 59 years are reported by both, from 1961 to 2019.
How do Italy and United States rank globally for emission totals - emissions (ch4) - enteric fermentation, per unit of?: Italy ranks 150th and United States ranks 151st of 187 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs United States: Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-unit-of-gdp/italy/united-states/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-unit-of-gdp/italy/united-states/">Italy vs United States: Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CH4) - Enteric Fermentation, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 9,308 data points, 1961–2019
Last refreshed: 30 August 2026

Emission Totals - Emissions (CH4) - Enteric Fermentation divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.