Iceland vs Japan: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Iceland
98.0%
in 2025
Japan
98.0%
in 2025
Iceland rank
37th
Japan rank
37th
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Iceland
- Japan
How they compare
Iceland currently reports 98.0% against 98.0% in Japan, a difference of 0.0%.
Across all 11 years both countries report, Japan has been ahead every year.
Iceland ranks 37th and Japan ranks 37th of 194 countries.
Japan has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Iceland | Japan | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 96.2% | 99.0% | 2.8% | Japan |
| 2020s | 96.5% | 98.0% | 1.5% | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Iceland or Japan?
- Iceland, at 98.0% against 98.0% in Japan as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Iceland and Japan?
- 0.0%, with Iceland ahead.
- How many years of comparable data are there for Iceland and Japan?
- 11 years are reported by both, from 2015 to 2025.
- How do Iceland and Japan rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Iceland ranks 37th and Japan ranks 37th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.