Sierra Leone vs Syrian Arab Republic: Pertussis - number of reported cases, gaps filled
Sierra Leone
0
in 2025
Syrian Arab Republic
0
in 2025
Sierra Leone rank
137th
Syrian Arab Republic rank
137th
Pertussis - number of reported cases, gaps filled over time
- Sierra Leone
- Syrian Arab Republic
How they compare
Sierra Leone currently reports 0 against 0 in Syrian Arab Republic, a difference of 0.
The two have swapped places 3 times across 30 shared years of data; in 1979 it was Sierra Leone ahead.
Sierra Leone ranks 137th and Syrian Arab Republic ranks 137th of 210 countries.
Across the 6 decades both report, Sierra Leone averaged higher in 2 and Syrian Arab Republic in 4.
Head to head by decade
| Decade | Sierra Leone | Syrian Arab Republic | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1,425 | 642 | 783 | Sierra Leone |
| 1980s | 1,160 | 257.11 | 902.44 | Sierra Leone |
| 1990s | 0 | 473.67 | 473.67 | Syrian Arab Republic |
| 2000s | 1.73 | 208.7 | 206.97 | Syrian Arab Republic |
| 2010s | 20.12 | 80 | 59.88 | Syrian Arab Republic |
| 2020s | 0 | 159.2 | 159.2 | Syrian Arab Republic |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Sierra Leone or Syrian Arab Republic?
- Sierra Leone, at 0 against 0 in Syrian Arab Republic as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Sierra Leone and Syrian Arab Republic?
- 0, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Syrian Arab Republic?
- 30 years are reported by both, from 1979 to 2025.
- How do Sierra Leone and Syrian Arab Republic rank globally for pertussis - number of reported cases, gaps filled?
- Sierra Leone ranks 137th and Syrian Arab Republic ranks 137th of 210 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pertussis - number of reported cases with 623 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.