How many years of comparable data are there for Bulgaria and Slovenia?

222 years are reported by both, from 1804 to 2025.

Where does this data come from?

V-Dem (2026) – processed by Our World in Data, published as Equality of Political Power across Social Groups Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Slovenia: Equality of Political Power across Social Groups Score

Bulgaria

1.2

in 2025

Slovenia

1.18

in 2025

Bulgaria rank

67th

Slovenia rank

70th

Equality of Political Power across Social Groups Score over time

Bulgaria
Slovenia

How they compare

Bulgaria currently reports 1.2 against 1.18 in Slovenia, a difference of 0.02.

The two have swapped places 9 times across 222 shared years of data; in 1804 it was Slovenia ahead.

Bulgaria ranks 67th and Slovenia ranks 70th of 176 countries.

Across the 23 decades both report, Bulgaria averaged higher in 7 and Slovenia in 16.

Head to head by decade

Decade	Bulgaria	Slovenia	Difference	Ahead
1800s	-1.26	-0.47	0.792	Slovenia
1810s	-1.26	-0.47	0.792	Slovenia
1820s	-0.6908	-0.47	0.2208	Slovenia
1830s	-0.548	-0.47	0.078	Slovenia
1840s	-0.548	0.021	0.569	Slovenia
1850s	-0.396	-0.457	0.061	Bulgaria
1860s	-0.168	0.6392	0.8072	Slovenia
1870s	-0.1667	0.761	0.9277	Slovenia
1880s	0.552	0.761	0.209	Slovenia
1890s	0.552	0.761	0.209	Slovenia
1900s	0.552	1.31	0.755	Slovenia
1910s	0.552	1.66	1.11	Slovenia
1920s	0.552	0.105	0.447	Bulgaria
1930s	0.552	0.75	0.198	Slovenia
1940s	0.474	-0.8348	1.31	Bulgaria
1950s	0.292	-0.114	0.406	Bulgaria
1960s	0.292	-0.114	0.406	Bulgaria
1970s	0.292	-0.114	0.406	Bulgaria
1980s	0.292	0.188	0.104	Bulgaria
1990s	1.49	2.77	1.28	Slovenia
2000s	1.49	2.6	1.11	Slovenia
2010s	1.41	2.46	1.05	Slovenia
2020s	1.3	1.42	0.1187	Slovenia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher equality of political power across social groups score, Bulgaria or Slovenia?: Bulgaria, at 1.2 against 1.18 in Slovenia as of 2025.
What is the difference in equality of political power across social groups score between Bulgaria and Slovenia?: 0.02, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Slovenia?: 222 years are reported by both, from 1804 to 2025.
How do Bulgaria and Slovenia rank globally for equality of political power across social groups score?: Bulgaria ranks 67th and Slovenia ranks 70th of 176 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Equality of Political Power across Social Groups Score. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Slovenia: Equality of Political Power across Social Groups Score. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 02 September 2026, from https://reference.statizoid.com/compare/equality-of-political-power-across-social-groups-score/bulgaria/slovenia/

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About this data

Indicator: Equality of Political Power across Social Groups Score
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 176 places, 30,486 data points, 1789–2025
Last refreshed: 28 August 2026

Central estimate of the extent to which social groups — defined by language, ethnicity, religion, race, region, and/or caste — are irrelevant to politics or have similar political power.