Chad vs Myanmar: Pertussis - number of reported cases, annual growth rate
Chad
7.28 % change on previous year
in 1998
Myanmar
17.86 % change on previous year
in 2025
Chad rank
31st
Myanmar rank
28th
Pertussis - number of reported cases, annual growth rate over time
- Chad
- Myanmar
How they compare
Myanmar currently reports 17.86 % change on previous year against 7.28 % change on previous year in Chad, a difference of 10.58 % change on previous year.
That makes Myanmar's figure about 2.5 times Chad's.
The two have swapped places 5 times across 11 shared years of data; in 1975 it was Myanmar ahead.
Chad ranks 31st and Myanmar ranks 28th of 191 countries.
Across the 3 decades both report, Chad averaged higher in 2 and Myanmar in 1.
Head to head by decade
| Decade | Chad | Myanmar | Difference | Ahead |
|---|---|---|---|---|
| 1970s | -3.78 % change on previous year | 67.4 % change on previous year | 71.19 % change on previous year | Myanmar |
| 1980s | 190.45 % change on previous year | -27.81 % change on previous year | 218.25 % change on previous year | Chad |
| 1990s | 1.42 % change on previous year | -62.47 % change on previous year | 63.89 % change on previous year | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Chad or Myanmar?
- Myanmar, at 17.86 % change on previous year against 7.28 % change on previous year in Chad as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Chad and Myanmar?
- 10.58 % change on previous year, with Myanmar ahead.
- How many years of comparable data are there for Chad and Myanmar?
- 11 years are reported by both, from 1975 to 1998.
- How do Chad and Myanmar rank globally for pertussis - number of reported cases, annual growth rate?
- Chad ranks 31st and Myanmar ranks 28th 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.