Chile vs Sierra Leone: Pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage
Chile
93.0%
in 2024
Sierra Leone
93.0%
in 2024
Chile rank
43rd
Sierra Leone rank
43rd
Pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage over time
- Chile
- Sierra Leone
How they compare
Chile currently reports 93.0% against 93.0% in Sierra Leone, a difference of 0.0%.
The two have swapped places 4 times across 14 shared years of data; in 2011 it was Sierra Leone ahead.
Chile ranks 43rd and Sierra Leone ranks 43rd of 146 countries.
Sierra Leone has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chile | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 85.7% | 87.6% | 1.9% | Sierra Leone |
| 2020s | 92.0% | 92.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage, Chile or Sierra Leone?
- Chile, at 93.0% against 93.0% in Sierra Leone as of 2024.
- What is the difference in pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage between Chile and Sierra Leone?
- 0.0%, with Chile ahead.
- How many years of comparable data are there for Chile and Sierra Leone?
- 14 years are reported by both, from 2011 to 2024.
- How do Chile and Sierra Leone rank globally for pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage?
- Chile ranks 43rd and Sierra Leone ranks 43rd of 146 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Pneumococcal vaccine vs. diphtheria-tetanus-pertussis vaccine coverage. 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 third dose of the pneumococcal conjugate vaccine in a given year.