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

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop residues, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Tanzania: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop

Sierra Leone

0.0004 units per square kilometre

in 2019

Tanzania

0.0003 units per square kilometre

in 2019

Sierra Leone rank

46th

Tanzania rank

47th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop over time

Sierra Leone
Tanzania

How they compare

Sierra Leone currently reports 0.0004 units per square kilometre against 0.0003 units per square kilometre in Tanzania, a difference of 0.0001 units per square kilometre.

The two have swapped places 6 times across 59 shared years of data; in 1961 it was Sierra Leone ahead.

Sierra Leone ranks 46th and Tanzania ranks 47th of 184 countries.

Sierra Leone has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Sierra Leone	Tanzania	Difference	Ahead
1960s	0.0002 units per square kilometre	0.0001 units per square kilometre	0.0001 units per square kilometre	Sierra Leone
1970s	0.0002 units per square kilometre	0.0001 units per square kilometre	0.0001 units per square kilometre	Sierra Leone
1980s	0.0002 units per square kilometre	0.0001 units per square kilometre	0.0001 units per square kilometre	Sierra Leone
1990s	0.0002 units per square kilometre	0.0002 units per square kilometre	0 units per square kilometre	Sierra Leone
2000s	0.0003 units per square kilometre	0.0002 units per square kilometre	0 units per square kilometre	Sierra Leone
2010s	0.0004 units per square kilometre	0.0004 units per square kilometre	0 units per square kilometre	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - burning - crop, Sierra Leone or Tanzania?: Sierra Leone, at 0.0004 units per square kilometre against 0.0003 units per square kilometre in Tanzania as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - burning - crop between Sierra Leone and Tanzania?: 0.0001 units per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Tanzania?: 59 years are reported by both, from 1961 to 2019.
How do Sierra Leone and Tanzania rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - burning - crop?: Sierra Leone ranks 46th and Tanzania ranks 47th of 184 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop residues, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Tanzania: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-burning-crop-residues-per-square-kilometre/sierra-leone/tanzania/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-burning-crop-residues-per-square-kilometre/sierra-leone/tanzania/">Sierra Leone vs Tanzania: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop residues, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 184 places, 9,614 data points, 1961–2019
Last refreshed: 01 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Burning - Crop residues divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.