Botswana vs Chad: Diphtheria - number of reported cases, annual growth rate
Botswana
-100 % change on previous year
in 2001
Chad
-99.85 % change on previous year
in 2025
Botswana rank
51st
Chad rank
50th
Diphtheria - number of reported cases, annual growth rate over time
- Botswana
- Chad
How they compare
Chad currently reports -99.85 % change on previous year against -100 % change on previous year in Botswana, a difference of 0.15 % change on previous year.
The two have swapped places 4 times across 6 shared years of data; in 1975 it was Chad ahead.
Botswana ranks 51st and Chad ranks 50th of 140 countries.
Chad has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Botswana | Chad | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 24.7 % change on previous year | 48.33 % change on previous year | 23.63 % change on previous year | Chad |
| 1980s | -100 % change on previous year | 120 % change on previous year | 220 % 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, Botswana or Chad?
- Chad, at -99.85 % change on previous year against -100 % change on previous year in Botswana as of 2025.
- What is the difference in diphtheria - number of reported cases, annual growth rate between Botswana and Chad?
- 0.15 % change on previous year, with Chad ahead.
- How many years of comparable data are there for Botswana and Chad?
- 6 years are reported by both, from 1975 to 1986.
- How do Botswana and Chad rank globally for diphtheria - number of reported cases, annual growth rate?
- Botswana ranks 51st and Chad ranks 50th 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.