Chad vs Serbia: Diphtheria - number of reported cases, annual growth rate
Chad
-99.85 % change on previous year
in 2025
Serbia
-100 % change on previous year
in 1984
Chad rank
50th
Serbia rank
51st
Diphtheria - number of reported cases, annual growth rate over time
- Chad
- Serbia
How they compare
Chad currently reports -99.85 % change on previous year against -100 % change on previous year in Serbia, a difference of 0.15 % change on previous year.
The two have swapped places 3 times across 5 shared years of data; in 1975 it was Serbia ahead.
Chad ranks 50th and Serbia ranks 51st of 140 countries.
Chad has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Chad | Serbia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 48.33 % change on previous year | -26.46 % change on previous year | 74.79 % change on previous year | Chad |
| 1980s | 300 % change on previous year | -100 % change on previous year | 400 % change on previous year | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher diphtheria - number of reported cases, annual growth rate, Chad or Serbia?
- Chad, at -99.85 % change on previous year against -100 % change on previous year in Serbia as of 2025.
- What is the difference in diphtheria - number of reported cases, annual growth rate between Chad and Serbia?
- 0.15 % change on previous year, with Chad ahead.
- How many years of comparable data are there for Chad and Serbia?
- 5 years are reported by both, from 1975 to 1984.
- How do Chad and Serbia rank globally for diphtheria - number of reported cases, annual growth rate?
- Chad ranks 50th and Serbia ranks 51st of 140 countries.
- Where does this data come from?
- Statizoid (derived), published as Diphtheria - 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 Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.