How many years of comparable data are there for Indonesia and Singapore?

158 years are reported by both, from 1868 to 2025.

Where does this data come from?

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

Indonesia vs Singapore: Tax revenue vs. Electoral Democracy Index

Indonesia

0.462

in 2025

Singapore

0.434

in 2025

Indonesia rank

94th

Singapore rank

95th

Tax revenue vs. Electoral Democracy Index over time

Indonesia
Singapore

How they compare

Indonesia currently reports 0.462 against 0.434 in Singapore, a difference of 0.028.

That makes Indonesia's figure about 1.1 times Singapore's.

The two have swapped places 5 times across 158 shared years of data; in 1868 it was Singapore ahead.

Indonesia ranks 94th and Singapore ranks 95th of 176 countries.

Across the 17 decades both report, Indonesia averaged higher in 4 and Singapore in 13.

Head to head by decade

Decade	Indonesia	Singapore	Difference	Ahead
1860s	0.019	0.089	0.07	Singapore
1870s	0.019	0.089	0.07	Singapore
1880s	0.019	0.089	0.07	Singapore
1890s	0.019	0.1	0.081	Singapore
1900s	0.0285	0.1	0.0715	Singapore
1910s	0.0376	0.098	0.0604	Singapore
1920s	0.0418	0.098	0.0562	Singapore
1930s	0.0353	0.098	0.0627	Singapore
1940s	0.096	0.1136	0.0176	Singapore
1950s	0.3562	0.247	0.1092	Indonesia
1960s	0.213	0.3515	0.1385	Singapore
1970s	0.2104	0.3222	0.1118	Singapore
1980s	0.1922	0.3443	0.1521	Singapore
1990s	0.2389	0.3658	0.1269	Singapore
2000s	0.6837	0.3809	0.3028	Indonesia
2010s	0.6498	0.4117	0.2381	Indonesia
2020s	0.528	0.4082	0.1198	Indonesia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher tax revenue vs. electoral democracy index, Indonesia or Singapore?: Indonesia, at 0.462 against 0.434 in Singapore as of 2025.
What is the difference in tax revenue vs. electoral democracy index between Indonesia and Singapore?: 0.028, with Indonesia ahead.
How many years of comparable data are there for Indonesia and Singapore?: 158 years are reported by both, from 1868 to 2025.
How do Indonesia and Singapore rank globally for tax revenue vs. electoral democracy index?: Indonesia ranks 94th and Singapore ranks 95th of 176 countries.
Where does this data come from?: V-Dem (2026) – processed by Our World in Data, published as Tax revenue vs. Electoral Democracy Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Indonesia vs Singapore: Tax revenue vs. Electoral Democracy Index. Statizoid, drawing on V-Dem (2026) – processed by Our World in Data. Retrieved 10 September 2026, from https://economy.statizoid.com/compare/tax-revenues-vs-electoral-democracy-index/indonesia/singapore/

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About this data

Indicator: Tax revenue vs. Electoral Democracy Index
Source: V-Dem (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 176 places, 29,649 data points, 1789–2025
Last refreshed: 28 August 2026

Central estimate of the extent to which political leaders are elected under comprehensive suffrage in free and fair elections, and freedoms of association and expression are guaranteed.