Chad vs Zambia: Measles - number of reported cases, annual growth rate
Chad
-92.91 % change on previous year
in 2025
Zambia
-94.71 % change on previous year
in 2024
Chad rank
122nd
Zambia rank
123rd
Measles - number of reported cases, annual growth rate over time
- Chad
- Zambia
How they compare
Chad currently reports -92.91 % change on previous year against -94.71 % change on previous year in Zambia, a difference of 1.8 % change on previous year.
The two have swapped places 21 times across 39 shared years of data; in 1975 it was Zambia ahead.
Chad ranks 122nd and Zambia ranks 123rd of 203 countries.
Across the 6 decades both report, Chad averaged higher in 5 and Zambia in 1.
Head to head by decade
| Decade | Chad | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 62.83 % change on previous year | -1.51 % change on previous year | 64.34 % change on previous year | Chad |
| 1980s | 58.84 % change on previous year | -25.83 % change on previous year | 84.67 % change on previous year | Chad |
| 1990s | 26.99 % change on previous year | 27.93 % change on previous year | 0.9431 % change on previous year | Zambia |
| 2000s | 52.18 % change on previous year | -29.87 % change on previous year | 82.05 % change on previous year | Chad |
| 2010s | 35.96 % change on previous year | -25.12 % change on previous year | 61.08 % change on previous year | Chad |
| 2020s | 142.42 % change on previous year | 16.87 % change on previous year | 125.55 % change on previous year | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher measles - number of reported cases, annual growth rate, Chad or Zambia?
- Chad, at -92.91 % change on previous year against -94.71 % change on previous year in Zambia as of 2025.
- What is the difference in measles - number of reported cases, annual growth rate between Chad and Zambia?
- 1.8 % change on previous year, with Chad ahead.
- How many years of comparable data are there for Chad and Zambia?
- 39 years are reported by both, from 1975 to 2024.
- How do Chad and Zambia rank globally for measles - number of reported cases, annual growth rate?
- Chad ranks 122nd and Zambia ranks 123rd of 203 countries.
- Where does this data come from?
- Statizoid (derived), published as Measles - 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 Measles - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.