San Marino vs Sierra Leone: Pertussis - number of reported cases
San Marino
0
in 2025
Sierra Leone
0
in 2025
San Marino rank
137th
Sierra Leone rank
137th
Pertussis - number of reported cases over time
- San Marino
- Sierra Leone
How they compare
San Marino currently reports 0 against 0 in Sierra Leone, a difference of 0.
Across all 11 years both countries report, Sierra Leone has been ahead every year.
San Marino ranks 137th and Sierra Leone ranks 137th of 210 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | San Marino | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 23 | 1,425 | 1,402 | Sierra Leone |
| 1980s | 5 | 1,711 | 1,706 | Sierra Leone |
| 1990s | 0 | 0 | 0 | — |
| 2000s | 0 | 0 | 0 | — |
| 2010s | 0 | 23 | 23 | Sierra Leone |
| 2020s | 0 | 0 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, San Marino or Sierra Leone?
- San Marino, at 0 against 0 in Sierra Leone as of 2025.
- What is the difference in pertussis - number of reported cases between San Marino and Sierra Leone?
- 0, with San Marino ahead.
- How many years of comparable data are there for San Marino and Sierra Leone?
- 11 years are reported by both, from 1979 to 2025.
- How do San Marino and Sierra Leone rank globally for pertussis - number of reported cases?
- San Marino ranks 137th and Sierra Leone ranks 137th of 210 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Pertussis - number of reported cases. Statizoid refreshes it automatically from the source and publishes the full history for both places.