Iran vs Malta: Share of one-year-olds who received the inactivated polio vaccine
Iran
99.0%
in 2024
Malta
99.0%
in 2024
Iran rank
1st
Malta rank
1st
Share of one-year-olds who received the inactivated polio vaccine over time
- Iran
- Malta
How they compare
Iran currently reports 99.0% against 99.0% in Malta, a difference of 0.0%.
The two have swapped places 2 times across 7 shared years of data; in 2018 it was Malta ahead.
Iran ranks 1st and Malta ranks 1st of 194 countries.
Malta has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Iran | Malta | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 71.0% | 98.5% | 27.5% | Malta |
| 2020s | 98.8% | 99.0% | 0.2% | Malta |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who received the inactivated polio vaccine, Iran or Malta?
- Iran, at 99.0% against 99.0% in Malta as of 2024.
- What is the difference in share of one-year-olds who received the inactivated polio vaccine between Iran and Malta?
- 0.0%, with Iran ahead.
- How many years of comparable data are there for Iran and Malta?
- 7 years are reported by both, from 2018 to 2024.
- How do Iran and Malta rank globally for share of one-year-olds who received the inactivated polio vaccine?
- Iran ranks 1st and Malta ranks 1st of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds who received the inactivated polio vaccine. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had the first dose of the inactivated polio vaccine in a given year.