Ghana vs South Africa: Maize (corn) — Crop residues (N content), per unit of GDP

Ghana
0.0004 kg per US$ of GDP
in 2023
South Africa
0.0003 kg per US$ of GDP
in 2023
Ghana rank
22nd
South Africa rank
24th

Maize (corn) — Crop residues (N content), per unit of GDP over time

  • Ghana
  • South Africa
00.0020.0040.006196119922023

How they compare

Ghana currently reports 0.0004 kg per US$ of GDP against 0.0003 kg per US$ of GDP in South Africa, a difference of 0.0001 kg per US$ of GDP.

That makes Ghana's figure about 1.2 times South Africa's.

The two have swapped places 7 times across 63 shared years of data; in 1961 it was South Africa ahead.

Ghana ranks 22nd and South Africa ranks 24th of 144 countries.

Across the 7 decades both report, Ghana averaged higher in 5 and South Africa in 2.

Head to head by decade

Decade Ghana South Africa Difference Ahead
1960s 0.0017 kg per US$ of GDP 0.0048 kg per US$ of GDP 0.0031 kg per US$ of GDP South Africa
1970s 0.0016 kg per US$ of GDP 0.0023 kg per US$ of GDP 0.0008 kg per US$ of GDP South Africa
1980s 0.0013 kg per US$ of GDP 0.001 kg per US$ of GDP 0.0003 kg per US$ of GDP Ghana
1990s 0.0015 kg per US$ of GDP 0.0005 kg per US$ of GDP 0.0009 kg per US$ of GDP Ghana
2000s 0.0013 kg per US$ of GDP 0.0004 kg per US$ of GDP 0.0009 kg per US$ of GDP Ghana
2010s 0.0004 kg per US$ of GDP 0.0003 kg per US$ of GDP 0.0001 kg per US$ of GDP Ghana
2020s 0.0004 kg per US$ of GDP 0.0003 kg per US$ of GDP 0.0001 kg per US$ of GDP Ghana

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maize (corn) — crop residues (n content), per unit of gdp, Ghana or South Africa?
Ghana, at 0.0004 kg per US$ of GDP against 0.0003 kg per US$ of GDP in South Africa as of 2023.
What is the difference in maize (corn) — crop residues (n content), per unit of gdp between Ghana and South Africa?
0.0001 kg per US$ of GDP, with Ghana ahead.
How many years of comparable data are there for Ghana and South Africa?
63 years are reported by both, from 1961 to 2023.
How do Ghana and South Africa rank globally for maize (corn) — crop residues (n content), per unit of gdp?
Ghana ranks 22nd and South Africa ranks 24th of 144 countries.
Where does this data come from?
Statizoid (derived), published as Maize (corn) — Crop residues (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ghana vs South Africa: Maize (corn) — Crop residues (N content), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/maize-corn-crop-residues-n-content-per-unit-of-gdp/ghana/south-africa/

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About this data

Indicator
Maize (corn) — Crop residues (N content), per unit of GDP
Unit
kg 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

Maize (corn) — Crop residues (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.