How many years of comparable data are there for Seychelles and Uruguay?

123 years are reported by both, from 1903 to 2025.

Where does this data come from?

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

Seychelles vs Uruguay: Centralization of Political Power Index

Seychelles

0.045

in 2025

Uruguay

0.046

in 2025

Seychelles rank

159th

Uruguay rank

157th

Centralization of Political Power Index over time

Seychelles
Uruguay

How they compare

Uruguay currently reports 0.046 against 0.045 in Seychelles, a difference of 0.001.

The two have swapped places 3 times across 123 shared years of data; in 1903 it was Seychelles ahead.

Seychelles ranks 159th and Uruguay ranks 157th of 176 countries.

Across the 13 decades both report, Seychelles averaged higher in 12 and Uruguay in 1.

Head to head by decade

Decade	Seychelles	Uruguay	Difference	Ahead
1900s	0.798	0.299	0.499	Seychelles
1910s	0.798	0.242	0.556	Seychelles
1920s	0.798	0.1674	0.6306	Seychelles
1930s	0.798	0.2404	0.5576	Seychelles
1940s	0.7752	0.2034	0.5718	Seychelles
1950s	0.616	0.1352	0.4808	Seychelles
1960s	0.6169	0.1556	0.4613	Seychelles
1970s	0.5518	0.6317	0.0799	Uruguay
1980s	0.5306	0.4846	0.046	Seychelles
1990s	0.4535	0.0761	0.3774	Seychelles
2000s	0.295	0.0633	0.2317	Seychelles
2010s	0.1717	0.0495	0.1222	Seychelles
2020s	0.0578	0.0477	0.0102	Seychelles

Averages of every year both report within each decade.

Frequently asked questions

Which has higher centralization of political power index, Seychelles or Uruguay?: Uruguay, at 0.046 against 0.045 in Seychelles as of 2025.
What is the difference in centralization of political power index between Seychelles and Uruguay?: 0.001, with Uruguay ahead.
How many years of comparable data are there for Seychelles and Uruguay?: 123 years are reported by both, from 1903 to 2025.
How do Seychelles and Uruguay rank globally for centralization of political power index?: Seychelles ranks 159th and Uruguay ranks 157th of 176 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Centralization of Political Power Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Seychelles vs Uruguay: Centralization of Political Power Index. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/political-centralization-index/seychelles/uruguay/

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<a href="https://reference.statizoid.com/compare/political-centralization-index/seychelles/uruguay/">Seychelles vs Uruguay: Centralization of Political Power Index</a> — Statizoid

About this data

Indicator: Centralization of Political Power Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 176 places, 29,802 data points, 1789–2025
Last refreshed: 18 September 2026

Central estimate of the extent to which the executive is unconstrained by the legislature, judiciary, electoral management body, and other oversight.