How many years of comparable data are there for Japan and Venezuela, Bolivarian Republic of?

43 years are reported by both, from 1980 to 2023.

Where does this data come from?

World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Venezuela, Bolivarian Republic of: Reported versus estimated cases of polio

Japan

0 cases

in 2023

Venezuela, Bolivarian Republic of

0 cases

in 2023

Japan rank

26th

Venezuela, Bolivarian Republic of rank

26th

Reported versus estimated cases of polio over time

Japan
Venezuela, Bolivarian Republic of

How they compare

Japan currently reports 0 cases against 0 cases in Venezuela, Bolivarian Republic of, a difference of 0 cases.

Across all 43 years both countries report, Venezuela, Bolivarian Republic of has been ahead every year.

Japan ranks 26th and Venezuela, Bolivarian Republic of ranks 26th of 199 countries.

Venezuela, Bolivarian Republic of has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Japan	Venezuela, Bolivarian Republic of	Difference	Ahead
1980s	0.7 cases	24.1 cases	23.4 cases	Venezuela, Bolivarian Republic of
1990s	0 cases	0 cases	0 cases	—
2000s	0 cases	0 cases	0 cases	—
2010s	0 cases	0 cases	0 cases	—
2020s	0 cases	0 cases	0 cases	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported versus estimated cases of polio, Japan or Venezuela, Bolivarian Republic of?: Japan, at 0 cases against 0 cases in Venezuela, Bolivarian Republic of as of 2023.
What is the difference in reported versus estimated cases of polio between Japan and Venezuela, Bolivarian Republic of?: 0 cases, with Japan ahead.
How many years of comparable data are there for Japan and Venezuela, Bolivarian Republic of?: 43 years are reported by both, from 1980 to 2023.
How do Japan and Venezuela, Bolivarian Republic of rank globally for reported versus estimated cases of polio?: Japan ranks 26th and Venezuela, Bolivarian Republic of ranks 26th of 199 countries.
Where does this data come from?: World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Venezuela, Bolivarian Republic of: Reported versus estimated cases of polio. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 03 September 2026, from https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/japan/venezuela-rb/

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<a href="https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/japan/venezuela-rb/">Japan vs Venezuela, Bolivarian Republic of: Reported versus estimated cases of polio</a> — Statizoid

About this data

Indicator: Reported versus estimated cases of polio
Unit: cases
Source: World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 199 places, 7,608 data points, 1980–2023
Last refreshed: 28 August 2026

Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.