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

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

Where does this data come from?

Statizoid (derived), published as Chickens, broilers — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Mali: Chickens, broilers … applied soils that square kilometre volatilises

Guinea-Bissau

0.8926 kg per square kilometre

in 2023

Mali

0.583 kg per square kilometre

in 2023

Guinea-Bissau rank

132nd

Mali rank

135th

Chickens, broilers … applied soils that square kilometre volatilises over time

Guinea-Bissau
Mali

How they compare

Guinea-Bissau currently reports 0.8926 kg per square kilometre against 0.583 kg per square kilometre in Mali, a difference of 0.3096 kg per square kilometre.

That makes Guinea-Bissau's figure about 1.5 times Mali's.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 132nd and Mali ranks 135th of 168 countries.

Guinea-Bissau has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Guinea-Bissau	Mali	Difference	Ahead
1960s	0.097 kg per square kilometre	0.091 kg per square kilometre	0.006 kg per square kilometre	Guinea-Bissau
1970s	0.1394 kg per square kilometre	0.1012 kg per square kilometre	0.0382 kg per square kilometre	Guinea-Bissau
1980s	0.2523 kg per square kilometre	0.1429 kg per square kilometre	0.1094 kg per square kilometre	Guinea-Bissau
1990s	0.3964 kg per square kilometre	0.1818 kg per square kilometre	0.2146 kg per square kilometre	Guinea-Bissau
2000s	0.5505 kg per square kilometre	0.2574 kg per square kilometre	0.293 kg per square kilometre	Guinea-Bissau
2010s	0.785 kg per square kilometre	0.3751 kg per square kilometre	0.4099 kg per square kilometre	Guinea-Bissau
2020s	0.8675 kg per square kilometre	0.5499 kg per square kilometre	0.3175 kg per square kilometre	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, broilers — manure applied to soils that volatilises (n), Guinea-Bissau or Mali?: Guinea-Bissau, at 0.8926 kg per square kilometre against 0.583 kg per square kilometre in Mali as of 2023.
What is the difference in chickens, broilers — manure applied to soils that volatilises (n) between Guinea-Bissau and Mali?: 0.3096 kg per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Mali?: 63 years are reported by both, from 1961 to 2023.
How do Guinea-Bissau and Mali rank globally for chickens, broilers — manure applied to soils that volatilises (n)?: Guinea-Bissau ranks 132nd and Mali ranks 135th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, broilers — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Mali: Chickens, broilers — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-broilers-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/guinea-bissau/mali/

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<a href="https://environment.statizoid.com/compare/chickens-broilers-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/guinea-bissau/mali/">Guinea-Bissau vs Mali: Chickens, broilers — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator: Chickens, broilers — Manure applied to soils that volatilises (N content), per square kilometre
Unit: kg per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 170 places, 9,696 data points, 1961–2023
Last refreshed: 10 October 2026

Chickens, broilers — Manure applied to soils that volatilises (N content) 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.