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

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

Where does this data come from?

Statizoid (derived), published as All Animals — Amount excreted in manure (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece vs Portugal: All Animals: Amount excreted in manure (N content) … square

Greece

1,658 kg per square kilometre

in 2023

Portugal

1,676 kg per square kilometre

in 2023

Greece rank

68th

Portugal rank

67th

All Animals: Amount excreted in manure (N content) … square over time

Greece
Portugal

How they compare

Portugal currently reports 1,676 kg per square kilometre against 1,658 kg per square kilometre in Greece, a difference of 18 kg per square kilometre.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Greece ahead.

Greece ranks 68th and Portugal ranks 67th of 170 countries.

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

Head to head by decade

Decade	Greece	Portugal	Difference	Ahead
1960s	2,463 kg per square kilometre	2,071 kg per square kilometre	392.08 kg per square kilometre	Greece
1970s	2,428 kg per square kilometre	2,064 kg per square kilometre	364.65 kg per square kilometre	Greece
1980s	2,329 kg per square kilometre	2,324 kg per square kilometre	5.43 kg per square kilometre	Greece
1990s	2,341 kg per square kilometre	2,212 kg per square kilometre	128.79 kg per square kilometre	Greece
2000s	2,354 kg per square kilometre	2,003 kg per square kilometre	350.4 kg per square kilometre	Greece
2010s	2,116 kg per square kilometre	1,875 kg per square kilometre	240.21 kg per square kilometre	Greece
2020s	1,661 kg per square kilometre	1,835 kg per square kilometre	173.79 kg per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all animals — amount excreted in manure (n content), per square, Greece or Portugal?: Portugal, at 1,676 kg per square kilometre against 1,658 kg per square kilometre in Greece as of 2023.
What is the difference in all animals — amount excreted in manure (n content), per square between Greece and Portugal?: 18 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Greece and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Greece and Portugal rank globally for all animals — amount excreted in manure (n content), per square?: Greece ranks 68th and Portugal ranks 67th of 170 countries.
Where does this data come from?: Statizoid (derived), published as All Animals — Amount excreted in manure (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Greece vs Portugal: All Animals — Amount excreted in manure (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/all-animals-amount-excreted-in-manure-n-content-per-square-kilometre/greece/portugal/

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<a href="https://environment.statizoid.com/compare/all-animals-amount-excreted-in-manure-n-content-per-square-kilometre/greece/portugal/">Greece vs Portugal: All Animals — Amount excreted in manure (N content), per square</a> — Statizoid

About this data

Indicator: All Animals — Amount excreted in manure (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: 172 places, 9,878 data points, 1961–2023
Last refreshed: 06 October 2026

All Animals — Amount excreted in manure (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.