How many years of comparable data are there for Malta and Portugal?

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

Where does this data come from?

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

Malta vs Portugal: Chickens, layers: Manure applied to soils … applied capita leaches

Malta

0.1216 kg per person

in 2020

Portugal

0.132 kg per person

in 2020

Malta rank

42nd

Portugal rank

39th

Chickens, layers: Manure applied to soils … applied capita leaches over time

Malta
Portugal

How they compare

Portugal currently reports 0.132 kg per person against 0.1216 kg per person in Malta, a difference of 0.0104 kg per person.

That makes Portugal's figure about 1.1 times Malta's.

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

Malta ranks 42nd and Portugal ranks 39th of 168 countries.

Across the 7 decades both report, Malta averaged higher in 6 and Portugal in 1.

Head to head by decade

Decade	Malta	Portugal	Difference	Ahead
1960s	0.1982 kg per person	0.0697 kg per person	0.1285 kg per person	Malta
1970s	0.3488 kg per person	0.0821 kg per person	0.2668 kg per person	Malta
1980s	0.3413 kg per person	0.1044 kg per person	0.2369 kg per person	Malta
1990s	0.2104 kg per person	0.1046 kg per person	0.1058 kg per person	Malta
2000s	0.2223 kg per person	0.0958 kg per person	0.1265 kg per person	Malta
2010s	0.1245 kg per person	0.1149 kg per person	0.0096 kg per person	Malta
2020s	0.1216 kg per person	0.132 kg per person	0.0104 kg per person	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure applied to soils that leaches (n content), Malta or Portugal?: Portugal, at 0.132 kg per person against 0.1216 kg per person in Malta as of 2020.
What is the difference in chickens, layers — manure applied to soils that leaches (n content) between Malta and Portugal?: 0.0104 kg per person, with Portugal ahead.
How many years of comparable data are there for Malta and Portugal?: 58 years are reported by both, from 1961 to 2020.
How do Malta and Portugal rank globally for chickens, layers — manure applied to soils that leaches (n content)?: Malta ranks 42nd and Portugal ranks 39th of 168 countries.
Where does this data come from?: Statizoid (derived), published as Chickens, layers — Manure applied to soils that leaches (N content), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Malta vs Portugal: Chickens, layers — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-leaches-n-content-per-capita/malta/portugal/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-leaches-n-content-per-capita/malta/portugal/">Malta vs Portugal: Chickens, layers — Manure applied to soils that leaches (N content)</a> — Statizoid

About this data

Indicator: Chickens, layers — Manure applied to soils that leaches (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 applied to soils that leaches (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.