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

57 years are reported by both, from 1967 to 2023.

Where does this data come from?

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

Mali vs Sierra Leone: All Crops — Burning crop residues (Emissions N2O), per unit of GDP

Mali

0 kt per US$ of GDP

in 2023

Sierra Leone

0 kt per US$ of GDP

in 2023

Mali rank

9th

Sierra Leone rank

10th

All Crops — Burning crop residues (Emissions N2O), per unit of GDP over time

Mali
Sierra Leone

How they compare

Mali 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.

The two have swapped places 10 times across 57 shared years of data; in 1967 it was Mali ahead.

Mali ranks 9th and Sierra Leone ranks 10th of 160 countries.

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

Head to head by decade

Decade	Mali	Sierra Leone	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Mali
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	Sierra Leone
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	Mali
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Mali

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all crops — burning crop residues (emissions n2o), per unit of gdp, Mali or Sierra Leone?: Mali, 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 all crops — burning crop residues (emissions n2o), per unit of gdp between Mali and Sierra Leone?: 0 kt per US$ of GDP, with Mali ahead.
How many years of comparable data are there for Mali and Sierra Leone?: 57 years are reported by both, from 1967 to 2023.
How do Mali and Sierra Leone rank globally for all crops — burning crop residues (emissions n2o), per unit of gdp?: Mali ranks 9th and Sierra Leone ranks 10th of 160 countries.
Where does this data come from?: Statizoid (derived), published as All Crops — Burning 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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Mali vs Sierra Leone: All Crops — Burning crop residues (Emissions N2O), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://climate.statizoid.com/compare/all-crops-burning-crop-residues-emissions-n2o-per-unit-of-gdp/mali/sierra-leone/

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<a href="https://climate.statizoid.com/compare/all-crops-burning-crop-residues-emissions-n2o-per-unit-of-gdp/mali/sierra-leone/">Mali vs Sierra Leone: All Crops — Burning crop residues (Emissions N2O), per unit of GDP</a> — Statizoid

About this data

Indicator: All Crops — Burning 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: 162 places, 8,654 data points, 1961–2023
Last refreshed: 08 September 2026

All Crops — Burning 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.