How many years of comparable data are there for Greece and Sierra Leone?

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

Where does this data come from?

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

Greece vs Sierra Leone: Maize (corn) — Crop residues (Emissions N2O), per unit of GDP

Greece

0 kt per US$ of GDP

in 2023

Sierra Leone

0 kt per US$ of GDP

in 2023

Greece rank

74th

Sierra Leone rank

77th

Maize (corn) — Crop residues (Emissions N2O), per unit of GDP over time

Greece
Sierra Leone

How they compare

Greece currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sierra Leone, a difference of 0 kt per US$ of GDP.

That makes Greece's figure about 1.2 times Sierra Leone's.

The two have swapped places 16 times across 63 shared years of data; in 1961 it was Greece ahead.

Greece ranks 74th and Sierra Leone ranks 77th of 144 countries.

Across the 7 decades both report, Greece averaged higher in 3 and Sierra Leone in 4.

Head to head by decade

Decade	Greece	Sierra Leone	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Greece
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sierra Leone
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Greece
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Greece

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maize (corn) — crop residues (emissions n2o), per unit of gdp, Greece or Sierra Leone?: Greece, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Sierra Leone as of 2023.
What is the difference in maize (corn) — crop residues (emissions n2o), per unit of gdp between Greece and Sierra Leone?: 0 kt per US$ of GDP, with Greece ahead.
How many years of comparable data are there for Greece and Sierra Leone?: 63 years are reported by both, from 1961 to 2023.
How do Greece and Sierra Leone rank globally for maize (corn) — crop residues (emissions n2o), per unit of gdp?: Greece ranks 74th and Sierra Leone ranks 77th of 144 countries.
Where does this data come from?: Statizoid (derived), published as Maize (corn) — Crop residues (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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Greece vs Sierra Leone: Maize (corn) — Crop residues (Emissions N2O), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/maize-corn-crop-residues-emissions-n2o-per-unit-of-gdp/greece/sierra-leone/

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<a href="https://climate.statizoid.com/compare/maize-corn-crop-residues-emissions-n2o-per-unit-of-gdp/greece/sierra-leone/">Greece vs Sierra Leone: Maize (corn) — Crop residues (Emissions N2O), per unit of GDP</a> — Statizoid

About this data

Indicator: Maize (corn) — Crop residues (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: 146 places, 7,606 data points, 1961–2023
Last refreshed: 13 September 2026

Maize (corn) — Crop residues (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.