Algeria vs Madagascar: Pertussis - number of reported cases, gaps filled
Algeria
187
in 2025
Madagascar
177
in 2025
Algeria rank
63rd
Madagascar rank
64th
Pertussis - number of reported cases, gaps filled over time
- Algeria
- Madagascar
How they compare
Algeria currently reports 187 against 177 in Madagascar, a difference of 10.
That makes Algeria's figure about 1.1 times Madagascar's.
The two have swapped places 11 times across 46 shared years of data; in 1976 it was Madagascar ahead.
Algeria ranks 63rd and Madagascar ranks 64th of 210 countries.
Madagascar has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Algeria | Madagascar | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1,072 | 31,832 | 30,760 | Madagascar |
| 1980s | 431.9 | 16,478 | 16,046 | Madagascar |
| 1990s | 13.75 | 1,563 | 1,550 | Madagascar |
| 2000s | 36.35 | 1,928 | 1,891 | Madagascar |
| 2010s | 21.18 | 178 | 156.82 | Madagascar |
| 2020s | 70.12 | 150.67 | 80.54 | Madagascar |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Algeria or Madagascar?
- Algeria, at 187 against 177 in Madagascar as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Algeria and Madagascar?
- 10, with Algeria ahead.
- How many years of comparable data are there for Algeria and Madagascar?
- 46 years are reported by both, from 1976 to 2025.
- How do Algeria and Madagascar rank globally for pertussis - number of reported cases, gaps filled?
- Algeria ranks 63rd and Madagascar ranks 64th 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.