Brazil vs Sri Lanka: Pertussis - number of reported cases, annual growth rate
Brazil
-64.56 % change on previous year
in 2025
Sri Lanka
-64.71 % change on previous year
in 2025
Brazil rank
62nd
Sri Lanka rank
63rd
Pertussis - number of reported cases, annual growth rate over time
- Brazil
- Sri Lanka
How they compare
Brazil currently reports -64.56 % change on previous year against -64.71 % change on previous year in Sri Lanka, a difference of 0.15 % change on previous year.
The two have swapped places 22 times across 40 shared years of data; in 1976 it was Brazil ahead.
Brazil ranks 62nd and Sri Lanka ranks 63rd of 191 countries.
Across the 6 decades both report, Brazil averaged higher in 3 and Sri Lanka in 3.
Head to head by decade
| Decade | Brazil | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 17.73 % change on previous year | -9.84 % change on previous year | 27.57 % change on previous year | Brazil |
| 1980s | -2.04 % change on previous year | -1.7 % change on previous year | 0.34 % change on previous year | Sri Lanka |
| 1990s | -33.6 % change on previous year | 104.22 % change on previous year | 137.82 % change on previous year | Sri Lanka |
| 2000s | 11.06 % change on previous year | 63.23 % change on previous year | 52.16 % change on previous year | Sri Lanka |
| 2010s | 3.91 % change on previous year | 1.49 % change on previous year | 2.41 % change on previous year | Brazil |
| 2020s | -62.01 % change on previous year | -81.57 % change on previous year | 19.56 % change on previous year | Brazil |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Brazil or Sri Lanka?
- Brazil, at -64.56 % change on previous year against -64.71 % change on previous year in Sri Lanka as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Brazil and Sri Lanka?
- 0.15 % change on previous year, with Brazil ahead.
- How many years of comparable data are there for Brazil and Sri Lanka?
- 40 years are reported by both, from 1976 to 2025.
- How do Brazil and Sri Lanka rank globally for pertussis - number of reported cases, annual growth rate?
- Brazil ranks 62nd and Sri Lanka ranks 63rd 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.