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

112 years are reported by both, from 1914 to 2025.

Where does this data come from?

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

Tanzania vs Vanuatu: Egalitarian Political Institutions Index

Tanzania

0.763

in 2025

Vanuatu

0.75

in 2025

Tanzania rank

45th

Vanuatu rank

47th

Egalitarian Political Institutions Index over time

Tanzania
Vanuatu

How they compare

Tanzania currently reports 0.763 against 0.75 in Vanuatu, a difference of 0.013.

The two have swapped places 5 times across 112 shared years of data; in 1914 it was Vanuatu ahead.

Tanzania ranks 45th and Vanuatu ranks 47th of 175 countries.

Across the 12 decades both report, Tanzania averaged higher in 3 and Vanuatu in 9.

Head to head by decade

Decade	Tanzania	Vanuatu	Difference	Ahead
1910s	0.2847	0.45	0.1653	Vanuatu
1920s	0.292	0.45	0.158	Vanuatu
1930s	0.292	0.45	0.158	Vanuatu
1940s	0.292	0.482	0.19	Vanuatu
1950s	0.3087	0.482	0.1733	Vanuatu
1960s	0.7157	0.482	0.2337	Tanzania
1970s	0.8006	0.564	0.2366	Tanzania
1980s	0.7593	0.775	0.0157	Vanuatu
1990s	0.7044	0.775	0.0706	Vanuatu
2000s	0.6853	0.792	0.1067	Vanuatu
2010s	0.7164	0.7838	0.0674	Vanuatu
2020s	0.7523	0.7508	0.0015	Tanzania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher egalitarian political institutions index, Tanzania or Vanuatu?: Tanzania, at 0.763 against 0.75 in Vanuatu as of 2025.
What is the difference in egalitarian political institutions index between Tanzania and Vanuatu?: 0.013, with Tanzania ahead.
How many years of comparable data are there for Tanzania and Vanuatu?: 112 years are reported by both, from 1914 to 2025.
How do Tanzania and Vanuatu rank globally for egalitarian political institutions index?: Tanzania ranks 45th and Vanuatu ranks 47th of 175 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Egalitarian Political Institutions Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Tanzania vs Vanuatu: Egalitarian Political Institutions Index. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 28 September 2026, from https://reference.statizoid.com/compare/egalitarian-political-institutions-index/tanzania/vanuatu/

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About this data

Indicator: Egalitarian Political Institutions Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 175 places, 20,802 data points, 1900–2025
Last refreshed: 18 September 2026

Central estimate of the extent to which the protection of rights, access to power, and distribution of resources is equal.