Madagascar vs Viet Nam: Pertussis - number of reported cases, gaps filled
Madagascar
177
in 2025
Viet Nam
176
in 2025
Madagascar rank
64th
Viet Nam rank
65th
Pertussis - number of reported cases, gaps filled over time
- Madagascar
- Viet Nam
How they compare
Madagascar currently reports 177 against 176 in Viet Nam, a difference of 1.
The two have swapped places 13 times across 46 shared years of data; in 1976 it was Viet Nam ahead.
Madagascar ranks 64th and Viet Nam ranks 65th of 210 countries.
Across the 6 decades both report, Madagascar averaged higher in 1 and Viet Nam in 5.
Head to head by decade
| Decade | Madagascar | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 31,832 | 88,393 | 56,561 | Viet Nam |
| 1980s | 16,478 | 51,764 | 35,287 | Viet Nam |
| 1990s | 1,563 | 1,954 | 391 | Viet Nam |
| 2000s | 1,928 | 529.7 | 1,398 | Madagascar |
| 2010s | 178 | 327.2 | 149.2 | Viet Nam |
| 2020s | 150.67 | 252.83 | 102.17 | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Madagascar or Viet Nam?
- Madagascar, at 177 against 176 in Viet Nam as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Madagascar and Viet Nam?
- 1, with Madagascar ahead.
- How many years of comparable data are there for Madagascar and Viet Nam?
- 46 years are reported by both, from 1976 to 2025.
- How do Madagascar and Viet Nam rank globally for pertussis - number of reported cases, gaps filled?
- Madagascar ranks 64th and Viet Nam ranks 65th of 210 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pertussis - number of reported cases with 623 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.