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

49 years are reported by both, from 1970 to 2020.

Where does this data come from?

Statizoid (derived), published as Chickens, layers — Manure management (manure treated, N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guinea-Bissau vs Italy: Chickens, layers: Manure management (manure treated, N) … unit

Guinea-Bissau

0 kg per US$ of GDP

in 2023

Italy

0 kg per US$ of GDP

in 2020

Guinea-Bissau rank

102nd

Italy rank

105th

Chickens, layers: Manure management (manure treated, N) … unit over time

Guinea-Bissau
Italy

How they compare

Guinea-Bissau currently reports 0 kg per US$ of GDP against 0 kg per US$ of GDP in Italy, a difference of 0 kg per US$ of GDP.

The two have swapped places 1 time across 49 shared years of data; in 1970 it was Italy ahead.

Guinea-Bissau ranks 102nd and Italy ranks 105th of 167 countries.

Across the 6 decades both report, Guinea-Bissau averaged higher in 3 and Italy in 3.

Head to head by decade

Decade	Guinea-Bissau	Italy	Difference	Ahead
1970s	0 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	Italy
1980s	0 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Italy
1990s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Italy
2000s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea-Bissau
2010s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea-Bissau
2020s	0 kg per US$ of GDP	0 kg per US$ of GDP	0 kg per US$ of GDP	Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure management (manure treated, n content), per, Guinea-Bissau or Italy?: Guinea-Bissau, at 0 kg per US$ of GDP against 0 kg per US$ of GDP in Italy as of 2023.
What is the difference in chickens, layers — manure management (manure treated, n content), per between Guinea-Bissau and Italy?: 0 kg per US$ of GDP, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Italy?: 49 years are reported by both, from 1970 to 2020.
How do Guinea-Bissau and Italy rank globally for chickens, layers — manure management (manure treated, n content), per?: Guinea-Bissau ranks 102nd and Italy ranks 105th of 167 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure management (manure treated, N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Italy: Chickens, layers — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-unit-of-gdp/guinea-bissau/italy/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-unit-of-gdp/guinea-bissau/italy/">Guinea-Bissau vs Italy: Chickens, layers — Manure management (manure treated, N content), per</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure management (manure treated, N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 169 places, 9,049 data points, 1961–2023
Last refreshed: 09 October 2026

Chickens, layers — Manure management (manure treated, N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.