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

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

Where does this data come from?

Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Oman vs Portugal: Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, per

Oman

0 units per US$ of GDP

in 2019

Portugal

0 units per US$ of GDP

in 2019

Oman rank

142nd

Portugal rank

145th

Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, per over time

Oman
Portugal

How they compare

Oman currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Portugal, a difference of 0 units per US$ of GDP.

The two have swapped places 14 times across 59 shared years of data; in 1961 it was Oman ahead.

Oman ranks 142nd and Portugal ranks 145th of 191 countries.

Across the 6 decades both report, Oman averaged higher in 2 and Portugal in 4.

Head to head by decade

Decade	Oman	Portugal	Difference	Ahead
1960s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Oman
1970s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Oman
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - indirect emissions (n2o) - ipcc agriculture, per, Oman or Portugal?: Oman, at 0 units per US$ of GDP against 0 units per US$ of GDP in Portugal as of 2019.
What is the difference in emission totals - indirect emissions (n2o) - ipcc agriculture, per between Oman and Portugal?: 0 units per US$ of GDP, with Oman ahead.
How many years of comparable data are there for Oman and Portugal?: 59 years are reported by both, from 1961 to 2019.
How do Oman and Portugal rank globally for emission totals - indirect emissions (n2o) - ipcc agriculture, per?: Oman ranks 142nd and Portugal ranks 145th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, 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 Portugal: Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, per. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-ipcc-agriculture-per-unit-of-gdp/oman/portugal/

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About this data

Indicator: Emission Totals - Indirect emissions (N2O) - IPCC Agriculture, 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: 191 places, 9,477 data points, 1961–2019
Last refreshed: 19 August 2026

Emission Totals - Indirect emissions (N2O) - IPCC Agriculture divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.