Madagascar vs New Zealand: Pertussis - number of reported cases, annual growth rate
Madagascar
56.64 % change on previous year
in 2025
New Zealand
53.2 % change on previous year
in 2025
Madagascar rank
19th
New Zealand rank
21st
Pertussis - number of reported cases, annual growth rate over time
- Madagascar
- New Zealand
How they compare
Madagascar currently reports 56.64 % change on previous year against 53.2 % change on previous year in New Zealand, a difference of 3.44 % change on previous year.
That makes Madagascar's figure about 1.1 times New Zealand's.
The two have swapped places 6 times across 15 shared years of data; in 1998 it was Madagascar ahead.
Madagascar ranks 19th and New Zealand ranks 21st of 191 countries.
Across the 4 decades both report, Madagascar averaged higher in 1 and New Zealand in 3.
Head to head by decade
| Decade | Madagascar | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 111.24 % change on previous year | 268.77 % change on previous year | 157.53 % change on previous year | New Zealand |
| 2000s | 22.43 % change on previous year | 185.9 % change on previous year | 163.47 % change on previous year | New Zealand |
| 2010s | -54.76 % change on previous year | 23.72 % change on previous year | 78.48 % change on previous year | New Zealand |
| 2020s | 62.45 % change on previous year | -30.25 % change on previous year | 92.7 % change on previous year | Madagascar |
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 New Zealand?
- Madagascar, at 56.64 % change on previous year against 53.2 % change on previous year in New Zealand as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Madagascar and New Zealand?
- 3.44 % change on previous year, with Madagascar ahead.
- How many years of comparable data are there for Madagascar and New Zealand?
- 15 years are reported by both, from 1998 to 2025.
- How do Madagascar and New Zealand rank globally for pertussis - number of reported cases, annual growth rate?
- Madagascar ranks 19th and New Zealand ranks 21st 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.