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

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 Sierra Leone: 2.5.1b Number: Value, per square kilometre

Poland

0.0002 No per square kilometre

in 2023

Sierra Leone

0.0002 No per square kilometre

in 2023

Poland rank

85th

Sierra Leone rank

86th

2.5.1b Number: Value, per square kilometre over time

Poland
Sierra Leone

How they compare

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

Across all 24 years both countries report, Poland has been ahead every year.

Poland ranks 85th and Sierra Leone ranks 86th of 165 countries.

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

Head to head by decade

Decade	Poland	Sierra Leone	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	0.0002 No per square kilometre	0 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 Sierra Leone?: Poland, at 0.0002 No per square kilometre against 0.0002 No per square kilometre in Sierra Leone as of 2023.
What is the difference in 2.5.1b number of transboundary breeds (including extinct ones) between Poland and Sierra Leone?: 0 No per square kilometre, with Poland ahead.
How many years of comparable data are there for Poland and Sierra Leone?: 24 years are reported by both, from 2000 to 2023.
How do Poland and Sierra Leone rank globally for 2.5.1b number of transboundary breeds (including extinct ones)?: Poland ranks 85th and Sierra Leone ranks 86th 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.

Individual pages

Share, cite or embed this page

Cite this page

Poland vs Sierra Leone: 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/sierra-leone/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://economy.statizoid.com/compare/2-5-1b-number-of-transboundary-breeds-including-extinct-ones-value-per-square-kilometre/poland/sierra-leone/">Poland vs Sierra Leone: 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.