How many years of comparable data are there for Luxembourg and Vanuatu?

126 years are reported by both, from 1900 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.

Luxembourg vs Vanuatu: Centralization of Political Power Index

Luxembourg

0.09

in 2025

Vanuatu

0.093

in 2025

Luxembourg rank

145th

Vanuatu rank

144th

Centralization of Political Power Index over time

Luxembourg
Vanuatu

How they compare

Vanuatu currently reports 0.093 against 0.09 in Luxembourg, a difference of 0.003.

The two have swapped places 6 times across 126 shared years of data; in 1900 it was Vanuatu ahead.

Luxembourg ranks 145th and Vanuatu ranks 144th of 176 countries.

Across the 13 decades both report, Luxembourg averaged higher in 1 and Vanuatu in 12.

Head to head by decade

Decade	Luxembourg	Vanuatu	Difference	Ahead
1900s	0.221	0.4022	0.1812	Vanuatu
1910s	0.2916	0.353	0.0614	Vanuatu
1920s	0.205	0.353	0.148	Vanuatu
1930s	0.205	0.353	0.148	Vanuatu
1940s	0.5193	0.353	0.1663	Luxembourg
1950s	0.119	0.353	0.234	Vanuatu
1960s	0.119	0.353	0.234	Vanuatu
1970s	0.1	0.1798	0.0798	Vanuatu
1980s	0.1	0.12	0.02	Vanuatu
1990s	0.083	0.1158	0.0328	Vanuatu
2000s	0.083	0.113	0.03	Vanuatu
2010s	0.083	0.0989	0.0159	Vanuatu
2020s	0.0895	0.0915	0.002	Vanuatu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher centralization of political power index, Luxembourg or Vanuatu?: Vanuatu, at 0.093 against 0.09 in Luxembourg as of 2025.
What is the difference in centralization of political power index between Luxembourg and Vanuatu?: 0.003, with Vanuatu ahead.
How many years of comparable data are there for Luxembourg and Vanuatu?: 126 years are reported by both, from 1900 to 2025.
How do Luxembourg and Vanuatu rank globally for centralization of political power index?: Luxembourg ranks 145th and Vanuatu ranks 144th 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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Luxembourg vs Vanuatu: 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/luxembourg/vanuatu/

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<a href="https://reference.statizoid.com/compare/political-centralization-index/luxembourg/vanuatu/">Luxembourg vs Vanuatu: 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.