How many years of comparable data are there for Japan and Republic of Moldova?

32 years are reported by both, from 1991 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 cases of paralytic polio by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Republic of Moldova: Reported cases of paralytic polio by world region

Japan

0 cases

in 2023

Republic of Moldova

0 cases

in 2023

Japan rank

26th

Republic of Moldova rank

26th

Reported cases of paralytic polio by world region over time

Japan
Republic of Moldova

How they compare

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

Across all 32 years both countries report, Republic of Moldova has been ahead every year.

Japan ranks 26th and Republic of Moldova ranks 26th of 199 countries.

Republic of Moldova has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Republic of Moldova	Difference	Ahead
1990s	0.75 cases	0.75 cases	Republic of Moldova
2000s	0 cases	0 cases	—
2010s	0 cases	0 cases	—
2020s	0 cases	0 cases	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported cases of paralytic polio by world region, Japan or Republic of Moldova?: Japan, at 0 cases against 0 cases in Republic of Moldova as of 2023.
What is the difference in reported cases of paralytic polio by world region between Japan and Republic of Moldova?: 0 cases, with Japan ahead.
How many years of comparable data are there for Japan and Republic of Moldova?: 32 years are reported by both, from 1991 to 2023.
How do Japan and Republic of Moldova rank globally for reported cases of paralytic polio by world region?: Japan ranks 26th and Republic of Moldova 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 cases of paralytic polio by world region. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Republic of Moldova: Reported cases of paralytic polio by world region. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/the-number-of-reported-paralytic-polio-cases-by-world-region/japan/moldova/

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<a href="https://reference.statizoid.com/compare/the-number-of-reported-paralytic-polio-cases-by-world-region/japan/moldova/">Japan vs Republic of Moldova: Reported cases of paralytic polio by world region</a> — Statizoid

About this data

Indicator: Reported cases of paralytic polio by world region
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.