How many years of comparable data are there for Italy and Norway?

58 years are reported by both, from 1961 to 2020.

Where does this data come from?

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

Italy vs Norway: Chickens, layers: Manure management (manure treated, N) … capita

Italy

0.4871 kg per person

in 2020

Norway

0.5102 kg per person

in 2023

Italy rank

31st

Norway rank

29th

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

Italy
Norway

How they compare

Norway currently reports 0.5102 kg per person against 0.4871 kg per person in Italy, a difference of 0.0231 kg per person.

The two have swapped places 3 times across 58 shared years of data; in 1961 it was Italy ahead.

Italy ranks 31st and Norway ranks 29th of 168 countries.

Across the 7 decades both report, Italy averaged higher in 6 and Norway in 1.

Head to head by decade

Decade	Italy	Norway	Difference	Ahead
1960s	0.5374 kg per person	0.3335 kg per person	0.2039 kg per person	Italy
1970s	0.6006 kg per person	0.3458 kg per person	0.2548 kg per person	Italy
1980s	0.5248 kg per person	0.4542 kg per person	0.0707 kg per person	Italy
1990s	0.5759 kg per person	0.5039 kg per person	0.0721 kg per person	Italy
2000s	0.6281 kg per person	0.4588 kg per person	0.1693 kg per person	Italy
2010s	0.6018 kg per person	0.505 kg per person	0.0968 kg per person	Italy
2020s	0.4871 kg per person	0.5277 kg per person	0.0406 kg per person	Norway

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure management (manure treated, n content), per, Italy or Norway?: Norway, at 0.5102 kg per person against 0.4871 kg per person in Italy as of 2023.
What is the difference in chickens, layers — manure management (manure treated, n content), per between Italy and Norway?: 0.0231 kg per person, with Norway ahead.
How many years of comparable data are there for Italy and Norway?: 58 years are reported by both, from 1961 to 2020.
How do Italy and Norway rank globally for chickens, layers — manure management (manure treated, n content), per?: Italy ranks 31st and Norway ranks 29th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure management (manure treated, N content), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs Norway: Chickens, layers — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-capita/italy/norway/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-management-manure-treated-n-content-per-capita/italy/norway/">Italy vs Norway: Chickens, layers — Manure management (manure treated, N content), per</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure management (manure treated, N content), per capita
Unit: kg per person
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: 09 October 2026

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