How many years of comparable data are there for Cameroon and Ghana?

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

Where does this data come from?

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

Cameroon vs Ghana: Maize (corn) — Crop residues (Direct emissions N2O), per unit of GDP

Cameroon

0 kt per US$ of GDP

in 2023

Ghana

0 kt per US$ of GDP

in 2023

Cameroon rank

20th

Ghana rank

22nd

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

Cameroon
Ghana

How they compare

Cameroon currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Ghana, a difference of 0 kt per US$ of GDP.

That makes Cameroon's figure about 1.1 times Ghana's.

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Cameroon ahead.

Cameroon ranks 20th and Ghana ranks 22nd of 144 countries.

Across the 7 decades both report, Cameroon averaged higher in 4 and Ghana in 3.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maize (corn) — crop residues (direct emissions n2o), per unit of gdp, Cameroon or Ghana?: Cameroon, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Ghana as of 2023.
What is the difference in maize (corn) — crop residues (direct emissions n2o), per unit of gdp between Cameroon and Ghana?: 0 kt per US$ of GDP, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Ghana?: 63 years are reported by both, from 1961 to 2023.
How do Cameroon and Ghana rank globally for maize (corn) — crop residues (direct emissions n2o), per unit of gdp?: Cameroon ranks 20th and Ghana ranks 22nd of 144 countries.
Where does this data come from?: Statizoid (derived), published as Maize (corn) — Crop residues (Direct 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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Cameroon vs Ghana: Maize (corn) — Crop residues (Direct 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-direct-emissions-n2o-per-unit-of-gdp/cameroon/ghana/

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<a href="https://climate.statizoid.com/compare/maize-corn-crop-residues-direct-emissions-n2o-per-unit-of-gdp/cameroon/ghana/">Cameroon vs Ghana: Maize (corn) — Crop residues (Direct emissions N2O), per unit of GDP</a> — Statizoid

About this data

Indicator: Maize (corn) — Crop residues (Direct 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: 12 September 2026

Maize (corn) — Crop residues (Direct 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.