How many years of comparable data are there for Chad and Guinea-Bissau?

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) - Manure Management, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Guinea-Bissau: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure

Chad

0.0017 units per square kilometre

in 2019

Guinea-Bissau

0.0016 units per square kilometre

in 2019

Chad rank

103rd

Guinea-Bissau rank

105th

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

Chad
Guinea-Bissau

How they compare

Chad currently reports 0.0017 units per square kilometre against 0.0016 units per square kilometre in Guinea-Bissau, a difference of 0.0001 units per square kilometre.

The two have swapped places 1 time across 59 shared years of data; in 1961 it was Guinea-Bissau ahead.

Chad ranks 103rd and Guinea-Bissau ranks 105th of 190 countries.

Guinea-Bissau has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Chad	Guinea-Bissau	Difference	Ahead
1960s	0.0002 units per square kilometre	0.0005 units per square kilometre	0.0003 units per square kilometre	Guinea-Bissau
1970s	0.0002 units per square kilometre	0.0006 units per square kilometre	0.0004 units per square kilometre	Guinea-Bissau
1980s	0.0002 units per square kilometre	0.0008 units per square kilometre	0.0006 units per square kilometre	Guinea-Bissau
1990s	0.0004 units per square kilometre	0.001 units per square kilometre	0.0006 units per square kilometre	Guinea-Bissau
2000s	0.0007 units per square kilometre	0.0011 units per square kilometre	0.0004 units per square kilometre	Guinea-Bissau
2010s	0.0013 units per square kilometre	0.0015 units per square kilometre	0.0003 units per square kilometre	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - manure, Chad or Guinea-Bissau?: Chad, at 0.0017 units per square kilometre against 0.0016 units per square kilometre in Guinea-Bissau as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - manure between Chad and Guinea-Bissau?: 0.0001 units per square kilometre, with Chad ahead.
How many years of comparable data are there for Chad and Guinea-Bissau?: 59 years are reported by both, from 1961 to 2019.
How do Chad and Guinea-Bissau rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - manure?: Chad ranks 103rd and Guinea-Bissau ranks 105th of 190 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure Management, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Guinea-Bissau: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-manure-management-per-square-kilometre/chad/guinea-bissau/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-manure-management-per-square-kilometre/chad/guinea-bissau/">Chad vs Guinea-Bissau: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure Management, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 190 places, 10,156 data points, 1961–2019
Last refreshed: 30 August 2026

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Manure Management 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.