Cook Islands vs Mali: Share of one-year-olds who received the inactivated polio vaccine
Cook Islands
75.0%
in 2024
Mali
76.0%
in 2024
Cook Islands rank
162nd
Mali rank
160th
Share of one-year-olds who received the inactivated polio vaccine over time
- Cook Islands
- Mali
How they compare
Mali currently reports 76.0% against 75.0% in Cook Islands, a difference of 1.0%.
The two have swapped places 3 times across 9 shared years of data; in 2016 it was Cook Islands ahead.
Cook Islands ranks 162nd and Mali ranks 160th of 194 countries.
Cook Islands has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Cook Islands | Mali | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 98.8% | 66.0% | 32.8% | Cook Islands |
| 2020s | 80.6% | 73.6% | 7.0% | Cook Islands |
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, Cook Islands or Mali?
- Mali, at 76.0% against 75.0% in Cook Islands as of 2024.
- What is the difference in share of one-year-olds who received the inactivated polio vaccine between Cook Islands and Mali?
- 1.0%, with Mali ahead.
- How many years of comparable data are there for Cook Islands and Mali?
- 9 years are reported by both, from 2016 to 2024.
- How do Cook Islands and Mali rank globally for share of one-year-olds who received the inactivated polio vaccine?
- Cook Islands ranks 162nd and Mali ranks 160th 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.