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

24 years are reported by both, from 2000 to 2023.

Where does this data come from?

Statizoid (derived), published as 2.5.1b Number of transboundary breeds (including extinct ones) — Value, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Poland vs Portugal: 2.5.1b Number: Value, per square kilometre

Poland

0.0002 No per square kilometre

in 2023

Portugal

0.0002 No per square kilometre

in 2023

Poland rank

85th

Portugal rank

82nd

2.5.1b Number: Value, per square kilometre over time

Poland
Portugal

How they compare

Portugal currently reports 0.0002 No per square kilometre against 0.0002 No per square kilometre in Poland, a difference of 0 No per square kilometre.

That makes Portugal's figure about 1.2 times Poland's.

The two have swapped places 3 times across 24 shared years of data; in 2000 it was Poland ahead.

Poland ranks 85th and Portugal ranks 82nd of 165 countries.

Poland has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Poland	Portugal	Difference	Ahead
2000s	0.0001 No per square kilometre	0.0001 No per square kilometre	0 No per square kilometre	Poland
2010s	0.0002 No per square kilometre	0.0001 No per square kilometre	0.0001 No per square kilometre	Poland
2020s	0.0002 No per square kilometre	0.0002 No per square kilometre	0 No per square kilometre	Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher 2.5.1b number of transboundary breeds (including extinct ones), Poland or Portugal?: Portugal, at 0.0002 No per square kilometre against 0.0002 No per square kilometre in Poland as of 2023.
What is the difference in 2.5.1b number of transboundary breeds (including extinct ones) between Poland and Portugal?: 0 No per square kilometre, with Portugal ahead.
How many years of comparable data are there for Poland and Portugal?: 24 years are reported by both, from 2000 to 2023.
How do Poland and Portugal rank globally for 2.5.1b number of transboundary breeds (including extinct ones)?: Poland ranks 85th and Portugal ranks 82nd of 165 countries.
Where does this data come from?: Statizoid (derived), published as 2.5.1b Number of transboundary breeds (including extinct ones) — Value, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Poland vs Portugal: 2.5.1b Number of transboundary breeds (including extinct ones). Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://economy.statizoid.com/compare/2-5-1b-number-of-transboundary-breeds-including-extinct-ones-value-per-square-kilometre/poland/portugal/

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<a href="https://economy.statizoid.com/compare/2-5-1b-number-of-transboundary-breeds-including-extinct-ones-value-per-square-kilometre/poland/portugal/">Poland vs Portugal: 2.5.1b Number of transboundary breeds (including extinct ones)</a> — Statizoid

About this data

Indicator: 2.5.1b Number of transboundary breeds (including extinct ones) — Value, per square kilometre
Unit: No per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 167 places, 3,832 data points, 2000–2023
Last refreshed: 30 September 2026

2.5.1b Number of transboundary breeds (including extinct ones) — Value 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.