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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as All Crops — Crop residues (Indirect emissions N2O), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Portugal: All Crops — Crop residues (Indirect emissions N2O), per unit of GDP

Japan

0 kt per US$ of GDP

in 2023

Portugal

0 kt per US$ of GDP

in 2023

Japan rank

126th

Portugal rank

124th

All Crops — Crop residues (Indirect emissions N2O), per unit of GDP over time

Japan
Portugal

How they compare

Portugal currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Japan, a difference of 0 kt per US$ of GDP.

That makes Portugal's figure about 1.1 times Japan's.

Across all 63 years both countries report, Portugal has been ahead every year.

Japan ranks 126th and Portugal ranks 124th of 161 countries.

Portugal has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Japan	Portugal	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all crops — crop residues (indirect emissions n2o), per unit of gdp, Japan or Portugal?: Portugal, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Japan as of 2023.
What is the difference in all crops — crop residues (indirect emissions n2o), per unit of gdp between Japan and Portugal?: 0 kt per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Japan and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Japan and Portugal rank globally for all crops — crop residues (indirect emissions n2o), per unit of gdp?: Japan ranks 126th and Portugal ranks 124th of 161 countries.
Where does this data come from?: Statizoid (derived), published as All Crops — Crop residues (Indirect emissions N2O), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Portugal: All Crops — Crop residues (Indirect emissions N2O), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/all-crops-crop-residues-indirect-emissions-n2o-per-unit-of-gdp/japan/portugal/

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<a href="https://climate.statizoid.com/compare/all-crops-crop-residues-indirect-emissions-n2o-per-unit-of-gdp/japan/portugal/">Japan vs Portugal: All Crops — Crop residues (Indirect emissions N2O), per unit of GDP</a> — Statizoid

About this data

Indicator: All Crops — Crop residues (Indirect emissions N2O), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 163 places, 8,731 data points, 1961–2023
Last refreshed: 09 September 2026

All Crops — Crop residues (Indirect emissions N2O) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.