What is the highest maize (corn) — crop residues (n content), per unit of gdp recorded in Sub-Saharan Africa?

The highest recorded value was 0.0045 kg per US$ of GDP in 1961.

What is the lowest maize (corn) — crop residues (n content), per unit of gdp recorded in Sub-Saharan Africa?

The lowest recorded value was 0.0003 kg per US$ of GDP in 2013.

How does Sub-Saharan Africa rank for maize (corn) — crop residues (n content), per unit of gdp?

Sub-Saharan Africa ranks 1st out of 2 groups with data for 2023.

Is maize (corn) — crop residues (n content), per unit of gdp rising or falling in Sub-Saharan Africa?

Over the last ten years it is up 14.8%. The long-run trend across the full record is volatile.

Where does this Sub-Saharan Africa data come from?

The figures come from Statizoid (derived), published as part of Maize (corn) — Crop residues (N content), per unit of GDP. Statizoid updates them automatically from the source API.

Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa

Name: Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Sub-Saharan Africa: Maize (corn) — Crop residues (N content), per unit of GDP was 0.0004 kg per US$ of GDP in 2023. ◆ Volatile

Latest (2023)

0.0004 kg per US$ of GDP

Change on year

up 8.5%

Rank

1st

of 2 groups

All-time high

0.0045 kg per US$ of GDP

in 1961

All-time low

0.0003 kg per US$ of GDP

in 2013

Years of data

1961–2023

Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa, 1961–2023

Source: Statizoid (derived). Measured in kg per US$ of GDP.

Analysis

Sub-Saharan Africa recorded 0.0004 kg per US$ of GDP for maize (corn) — crop residues (n content), per unit of gdp in 2023.

Compared with earlier readings it is up 8.5% on the previous year and up 14.8% over ten years.

Over the whole period, maize (corn) — crop residues (n content), per unit of gdp in Sub-Saharan Africa peaked at 0.0045 kg per US$ of GDP in 1961 and was at its lowest, 0.0003 kg per US$ of GDP, in 2013.

The series is highly variable year to year, so single readings are best treated with caution.

Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa, year by year

Annual values for Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa, 1961 to 2023.
Year	kg per US$ of GDP	Change
1961	0.0045 kg per US$ of GDP	—
1962	0.0043 kg per US$ of GDP	-4.0%
1963	0.0038 kg per US$ of GDP	-11.3%
1964	0.0037 kg per US$ of GDP	-4.2%
1965	0.0034 kg per US$ of GDP	-6.1%
1966	0.0033 kg per US$ of GDP	-4.5%
1967	0.0041 kg per US$ of GDP	+25.8%
1968	0.0032 kg per US$ of GDP	-21.3%
1969	0.003 kg per US$ of GDP	-7.6%
1970	0.0027 kg per US$ of GDP	-11.5%
1971	0.003 kg per US$ of GDP	+12.6%
1972	0.0028 kg per US$ of GDP	-7.1%
1973	0.0017 kg per US$ of GDP	-37.8%
1974	0.0018 kg per US$ of GDP	+5.9%
1975	0.0016 kg per US$ of GDP	-10.8%
1976	0.0015 kg per US$ of GDP	-7.9%
1977	0.0014 kg per US$ of GDP	-6.5%
1978	0.0012 kg per US$ of GDP	-11.1%
1979	0.001 kg per US$ of GDP	-22.6%
1980	0.0008 kg per US$ of GDP	-12.5%
1981	0.0007 kg per US$ of GDP	-14.5%
1982	0.0007 kg per US$ of GDP	-9.1%
1983	0.0006 kg per US$ of GDP	-2.7%
1984	0.0007 kg per US$ of GDP	+15.8%
1985	0.001 kg per US$ of GDP	+31.0%
1986	0.0011 kg per US$ of GDP	+16.9%
1987	0.001 kg per US$ of GDP	-12.2%
1988	0.0011 kg per US$ of GDP	+5.7%
1989	0.0011 kg per US$ of GDP	+8.9%
1990	0.0009 kg per US$ of GDP	-22.0%
1991	0.0008 kg per US$ of GDP	-8.5%
1992	0.0007 kg per US$ of GDP	-8.6%
1993	0.001 kg per US$ of GDP	+32.7%
1994	0.001 kg per US$ of GDP	+4.5%
1995	0.0007 kg per US$ of GDP	-34.2%
1996	0.0007 kg per US$ of GDP	+4.7%
1997	0.0006 kg per US$ of GDP	-9.3%
1998	0.0006 kg per US$ of GDP	-4.9%
1999	0.0009 kg per US$ of GDP	+47.4%
2000	0.0009 kg per US$ of GDP	-3.7%
2001	0.0009 kg per US$ of GDP	-0.0%
2002	0.0009 kg per US$ of GDP	-1.0%
2003	0.0007 kg per US$ of GDP	-17.3%
2004	0.0006 kg per US$ of GDP	-15.6%
2005	0.0005 kg per US$ of GDP	-12.5%
2006	0.0004 kg per US$ of GDP	-16.2%
2007	0.0004 kg per US$ of GDP	-14.2%
2008	0.0004 kg per US$ of GDP	+3.3%
2009	0.0004 kg per US$ of GDP	+5.9%
2010	0.0004 kg per US$ of GDP	-4.7%
2011	0.0004 kg per US$ of GDP	-9.7%
2012	0.0004 kg per US$ of GDP	+2.0%
2013	0.0003 kg per US$ of GDP	-5.8%
2014	0.0004 kg per US$ of GDP	+6.1%
2015	0.0004 kg per US$ of GDP	+4.7%
2016	0.0004 kg per US$ of GDP	+10.7%
2017	0.0005 kg per US$ of GDP	+10.5%
2018	0.0004 kg per US$ of GDP	-10.6%
2019	0.0004 kg per US$ of GDP	-13.5%
2020	0.0004 kg per US$ of GDP	+18.4%
2021	0.0004 kg per US$ of GDP	-8.1%
2022	0.0004 kg per US$ of GDP	-7.5%
2023	0.0004 kg per US$ of GDP	+8.5%

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	0.0037 kg per US$ of GDP	0.003 kg per US$ of GDP	0.0045 kg per US$ of GDP	9
1970s	0.0019 kg per US$ of GDP	0.001 kg per US$ of GDP	0.003 kg per US$ of GDP	10
1980s	0.0009 kg per US$ of GDP	0.0006 kg per US$ of GDP	0.0011 kg per US$ of GDP	10
1990s	0.0008 kg per US$ of GDP	0.0006 kg per US$ of GDP	0.001 kg per US$ of GDP	10
2000s	0.0006 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0009 kg per US$ of GDP	10
2010s	0.0004 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0005 kg per US$ of GDP	10
2020s	0.0004 kg per US$ of GDP	0.0004 kg per US$ of GDP	0.0004 kg per US$ of GDP	4

Countries ranked near Sub-Saharan Africa

1 Malawi 0.0025 kg per US$ of GDP compare
2 Burundi 0.0018 kg per US$ of GDP compare
3 Ukraine 0.0014 kg per US$ of GDP compare
4 Mozambique 0.0013 kg per US$ of GDP compare

See the full ranking of 146 places →

More climate change data for Sub-Saharan Africa

Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 4.27 billion kg (2050)
Nutrient nitrogen N (total) — Indirect emissions (N2O that) 6.71 kt (2050)
Nutrient nitrogen N (total) — Indirect emissions (N2O that leaches) 15.1 kt (2050)
Nutrient nitrogen N (total) — Synthetic fertilizers 67.1 kt (2050)
Nutrient nitrogen N (total) — Synthetic fertilizers 88.91 kt (2050)
Nutrient nitrogen N (total) — Synthetic fertilizers 4.27 billion kg (2050)
Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 427.00 million kg (2050)
Nutrient nitrogen N (total) — Nitrogen fertilizer content applied 1.28 billion kg (2050)
All Crops — Burning crop residues 137.43 kt (2050)
All Crops — Burning crop residues 3.56 kt (2050)

All data for Sub-Saharan Africa →

Frequently asked questions

What is maize (corn) — crop residues (n content), per unit of gdp in Sub-Saharan Africa?: Maize (corn) — crop residues (n content), per unit of gdp in Sub-Saharan Africa was 0.0004 kg per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest maize (corn) — crop residues (n content), per unit of gdp recorded in Sub-Saharan Africa?: The highest recorded value was 0.0045 kg per US$ of GDP in 1961.
What is the lowest maize (corn) — crop residues (n content), per unit of gdp recorded in Sub-Saharan Africa?: The lowest recorded value was 0.0003 kg per US$ of GDP in 2013.
How does Sub-Saharan Africa rank for maize (corn) — crop residues (n content), per unit of gdp?: Sub-Saharan Africa ranks 1st out of 2 groups with data for 2023.
Is maize (corn) — crop residues (n content), per unit of gdp rising or falling in Sub-Saharan Africa?: Over the last ten years it is up 14.8%. The long-run trend across the full record is volatile.
Where does this Sub-Saharan Africa data come from?: The figures come from Statizoid (derived), published as part of Maize (corn) — Crop residues (N content), per unit of GDP. Statizoid updates them automatically from the source API.

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Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/stat/maize-corn-crop-residues-n-content-per-unit-of-gdp/sub-saharan-africa/

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<a href="https://climate.statizoid.com/stat/maize-corn-crop-residues-n-content-per-unit-of-gdp/sub-saharan-africa/">Maize (corn) — Crop residues (N content), per unit of GDP in Sub-Saharan Africa</a> — Statizoid

How this figure is calculated

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.

Maize (corn) — Crop residues (N content) ÷ GDP (current US$)

Computed from

Maize (corn) — Crop residues Food and Agriculture Organization of the United Nations
GDP Country official statistics, National Statistical Organizations and/or Central Banks

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

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: 13 September 2026

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.