Japan vs Poland: Political regime polity

Japan
2
in 2018
Poland
2
in 2018
Japan rank
1st
Poland rank
1st

Political regime polity over time

  • Japan
  • Poland
00.511.52180019092018

How they compare

Japan currently reports 2 against 2 in Poland, a difference of 0.

The two have swapped places 4 times across 94 shared years of data; in 1918 it was Poland ahead.

Japan ranks 1st and Poland ranks 1st of 168 countries.

Across the 11 decades both report, Japan averaged higher in 6 and Poland in 2.

Head to head by decade

Decade Japan Poland Difference Ahead
1910s 1 2 1 Poland
1920s 1 1.6 0.6 Poland
1930s 1 0.6 0.4 Japan
1940s 1 1 0 —
1950s 2 0 2 Japan
1960s 2 0 2 Japan
1970s 2 0 2 Japan
1980s 2 0.1 1.9 Japan
1990s 2 1.9 0.1 Japan
2000s 2 2 0 —
2010s 2 2 0 —

Averages of every year both report within each decade.

Frequently asked questions

Which has higher political regime polity, Japan or Poland?
Japan, at 2 against 2 in Poland as of 2018.
What is the difference in political regime polity between Japan and Poland?
0, with Japan ahead.
How many years of comparable data are there for Japan and Poland?
94 years are reported by both, from 1918 to 2018.
How do Japan and Poland rank globally for political regime polity?
Japan ranks 1st and Poland ranks 1st of 168 countries.
Where does this data come from?
Our World in Data, published as Political regime polity. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Poland: Political regime polity. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/compare/political-regime-polity/japan/poland/

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About this data

Indicator
Political regime polity
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
168 places, 18,392 data points, 1776–2020
Last refreshed