Bulgaria vs Spain: Pertussis - number of reported cases, annual growth rate
Bulgaria
-96.77 % change on previous year
in 2025
Spain
-97.39 % change on previous year
in 2025
Bulgaria rank
112th
Spain rank
114th
Pertussis - number of reported cases, annual growth rate over time
- Bulgaria
- Spain
How they compare
Bulgaria currently reports -96.77 % change on previous year against -97.39 % change on previous year in Spain, a difference of 0.62 % change on previous year.
The two have swapped places 21 times across 34 shared years of data; in 1983 it was Spain ahead.
Bulgaria ranks 112th and Spain ranks 114th of 191 countries.
Across the 5 decades both report, Bulgaria averaged higher in 3 and Spain in 2.
Head to head by decade
| Decade | Bulgaria | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 9.52 % change on previous year | 8.97 % change on previous year | 0.5493 % change on previous year | Bulgaria |
| 1990s | 88.44 % change on previous year | -25.23 % change on previous year | 113.67 % change on previous year | Bulgaria |
| 2000s | 15.8 % change on previous year | 35.93 % change on previous year | 20.12 % change on previous year | Spain |
| 2010s | -0.8943 % change on previous year | 49.01 % change on previous year | 49.91 % change on previous year | Spain |
| 2020s | 54.9 % change on previous year | 2.81 % change on previous year | 52.09 % change on previous year | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Bulgaria or Spain?
- Bulgaria, at -96.77 % change on previous year against -97.39 % change on previous year in Spain as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Bulgaria and Spain?
- 0.62 % change on previous year, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Spain?
- 34 years are reported by both, from 1983 to 2025.
- How do Bulgaria and Spain rank globally for pertussis - number of reported cases, annual growth rate?
- Bulgaria ranks 112th and Spain ranks 114th 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.