Madagascar vs Nigeria: Pertussis - number of reported cases, annual growth rate
Madagascar
56.64 % change on previous year
in 2025
Nigeria
86.07 % change on previous year
in 2018
Madagascar rank
19th
Nigeria rank
17th
Pertussis - number of reported cases, annual growth rate over time
- Madagascar
- Nigeria
How they compare
Nigeria currently reports 86.07 % change on previous year against 56.64 % change on previous year in Madagascar, a difference of 29.43 % change on previous year.
That makes Nigeria's figure about 1.5 times Madagascar's.
The two have swapped places 3 times across 16 shared years of data; in 1977 it was Madagascar ahead.
Madagascar ranks 19th and Nigeria ranks 17th of 191 countries.
Across the 5 decades both report, Madagascar averaged higher in 1 and Nigeria in 4.
Head to head by decade
| Decade | Madagascar | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 88.55 % change on previous year | 16.04 % change on previous year | 72.51 % change on previous year | Madagascar |
| 1980s | -22.1 % change on previous year | -0.5536 % change on previous year | 21.54 % change on previous year | Nigeria |
| 1990s | -21.08 % change on previous year | 27.94 % change on previous year | 49.01 % change on previous year | Nigeria |
| 2000s | -97.32 % change on previous year | -11.29 % change on previous year | 86.03 % change on previous year | Nigeria |
| 2010s | -42.42 % change on previous year | -26.64 % change on previous year | 15.78 % change on previous year | Nigeria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Madagascar or Nigeria?
- Nigeria, at 86.07 % change on previous year against 56.64 % change on previous year in Madagascar as of 2018.
- What is the difference in pertussis - number of reported cases, annual growth rate between Madagascar and Nigeria?
- 29.43 % change on previous year, with Nigeria ahead.
- How many years of comparable data are there for Madagascar and Nigeria?
- 16 years are reported by both, from 1977 to 2013.
- How do Madagascar and Nigeria rank globally for pertussis - number of reported cases, annual growth rate?
- Madagascar ranks 19th and Nigeria ranks 17th of 191 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.