How many years of comparable data are there for Oman and Sao Tome and Principe?

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 square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Sao Tome and Principe: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square

Oman

0.0001 units per square kilometre

in 2019

Sao Tome and Principe

0.0001 units per square kilometre

in 2019

Oman rank

166th

Sao Tome and Principe rank

164th

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

Oman
Sao Tome and Principe

How they compare

Sao Tome and Principe currently reports 0.0001 units per square kilometre against 0.0001 units per square kilometre in Oman, a difference of 0 units per square kilometre.

That makes Sao Tome and Principe's figure about 1.1 times Oman's.

Across all 59 years both countries report, Sao Tome and Principe has been ahead every year.

Oman ranks 166th and Sao Tome and Principe ranks 164th of 189 countries.

Sao Tome and Principe has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Oman	Sao Tome and Principe	Difference	Ahead
1960s	0 units per square kilometre	0.0002 units per square kilometre	0.0001 units per square kilometre	Sao Tome and Principe
1970s	0 units per square kilometre	0.0001 units per square kilometre	0.0001 units per square kilometre	Sao Tome and Principe
1980s	0 units per square kilometre	0.0002 units per square kilometre	0.0001 units per square kilometre	Sao Tome and Principe
1990s	0.0001 units per square kilometre	0.0002 units per square kilometre	0.0001 units per square kilometre	Sao Tome and Principe
2000s	0.0001 units per square kilometre	0.0002 units per square kilometre	0.0001 units per square kilometre	Sao Tome and Principe
2010s	0.0001 units per square kilometre	0.0001 units per square kilometre	0 units per square kilometre	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (ch4) - enteric fermentation, per square, Oman or Sao Tome and Principe?: Sao Tome and Principe, at 0.0001 units per square kilometre against 0.0001 units per square kilometre in Oman as of 2019.
What is the difference in emission totals - emissions (ch4) - enteric fermentation, per square between Oman and Sao Tome and Principe?: 0 units per square kilometre, with Sao Tome and Principe ahead.
How many years of comparable data are there for Oman and Sao Tome and Principe?: 59 years are reported by both, from 1961 to 2019.
How do Oman and Sao Tome and Principe rank globally for emission totals - emissions (ch4) - enteric fermentation, per square?: Oman ranks 166th and Sao Tome and Principe ranks 164th of 189 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CH4) - Enteric Fermentation, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Sao Tome and Principe: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-square-kilometre/oman/sao-tome-and-principe/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-ch4-enteric-fermentation-per-square-kilometre/oman/sao-tome-and-principe/">Oman vs Sao Tome and Principe: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CH4) - Enteric Fermentation, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 189 places, 10,097 data points, 1961–2019
Last refreshed: 30 August 2026

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