Italy vs Sierra Leone: Polio number unvaccinated
Italy
20,403
in 2023
Sierra Leone
21,194
in 2023
Italy rank
83rd
Sierra Leone rank
80th
Polio number unvaccinated over time
- Italy
- Sierra Leone
How they compare
Sierra Leone currently reports 21,194 against 20,403 in Italy, a difference of 791.
The two have swapped places 6 times across 25 shared years of data; in 1999 it was Sierra Leone ahead.
Italy ranks 83rd and Sierra Leone ranks 80th of 194 countries.
Across the 4 decades both report, Italy averaged higher in 2 and Sierra Leone in 2.
Head to head by decade
| Decade | Italy | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 15,717 | 61,712 | 45,995 | Sierra Leone |
| 2000s | 18,593 | 69,688 | 51,095 | Sierra Leone |
| 2010s | 25,027 | 24,816 | 211.11 | Italy |
| 2020s | 22,903 | 22,105 | 797.78 | Italy |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher polio number unvaccinated, Italy or Sierra Leone?
- Sierra Leone, at 21,194 against 20,403 in Italy as of 2023.
- What is the difference in polio number unvaccinated between Italy and Sierra Leone?
- 791, with Sierra Leone ahead.
- How many years of comparable data are there for Italy and Sierra Leone?
- 25 years are reported by both, from 1999 to 2023.
- How do Italy and Sierra Leone rank globally for polio number unvaccinated?
- Italy ranks 83rd and Sierra Leone ranks 80th of 194 countries.
- Where does this data come from?
- Our World in Data, published as Polio number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.