How many years of comparable data are there for Congo and Sri Lanka?

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

Where does this data come from?

Statizoid (derived), published as Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Congo vs Sri Lanka: Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP

Congo

0 kt per US$ of GDP

in 2023

Sri Lanka

0 kt per US$ of GDP

in 2023

Congo rank

83rd

Sri Lanka rank

82nd

Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP over time

Congo
Sri Lanka

How they compare

Sri Lanka currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Congo, a difference of 0 kt per US$ of GDP.

That makes Sri Lanka's figure about 1.1 times Congo's.

The two have swapped places 11 times across 63 shared years of data; in 1961 it was Congo ahead.

Congo ranks 83rd and Sri Lanka ranks 82nd of 148 countries.

Across the 7 decades both report, Congo averaged higher in 6 and Sri Lanka in 1.

Head to head by decade

Decade	Congo	Sri Lanka	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Congo
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher maize (corn) — burning crop residues (emissions ch4), per unit of gdp, Congo or Sri Lanka?: Sri Lanka, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Congo as of 2023.
What is the difference in maize (corn) — burning crop residues (emissions ch4), per unit of gdp between Congo and Sri Lanka?: 0 kt per US$ of GDP, with Sri Lanka ahead.
How many years of comparable data are there for Congo and Sri Lanka?: 63 years are reported by both, from 1961 to 2023.
How do Congo and Sri Lanka rank globally for maize (corn) — burning crop residues (emissions ch4), per unit of gdp?: Congo ranks 83rd and Sri Lanka ranks 82nd of 148 countries.
Where does this data come from?: Statizoid (derived), published as Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Sri Lanka: Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/maize-corn-burning-crop-residues-emissions-ch4-per-unit-of-gdp/congo-rep/sri-lanka/

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<a href="https://climate.statizoid.com/compare/maize-corn-burning-crop-residues-emissions-ch4-per-unit-of-gdp/congo-rep/sri-lanka/">Congo vs Sri Lanka: Maize (corn) — Burning crop residues (Emissions CH4), per unit of GDP</a> — Statizoid

About this data

Indicator: Maize (corn) — Burning crop residues (Emissions CH4), 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: 150 places, 7,664 data points, 1961–2023
Last refreshed: 12 September 2026

Maize (corn) — Burning crop residues (Emissions CH4) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.