Chad vs Mexico: Pertussis - number of reported cases, gaps filled
Chad
5,898
in 1998
Mexico
5,506
in 2025
Chad rank
9th
Mexico rank
11th
Pertussis - number of reported cases, gaps filled over time
- Chad
- Mexico
How they compare
Chad currently reports 5,898 against 5,506 in Mexico, a difference of 392.
That makes Chad's figure about 1.1 times Mexico's.
The two have swapped places 5 times across 17 shared years of data; in 1974 it was Mexico ahead.
Chad ranks 9th and Mexico ranks 11th of 210 countries.
Across the 3 decades both report, Chad averaged higher in 2 and Mexico in 1.
Head to head by decade
| Decade | Chad | Mexico | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5,992 | 5,041 | 951.29 | Chad |
| 1980s | 1,573 | 2,625 | 1,052 | Mexico |
| 1990s | 5,536 | 207 | 5,329 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Chad or Mexico?
- Chad, at 5,898 against 5,506 in Mexico as of 1998.
- What is the difference in pertussis - number of reported cases, gaps filled between Chad and Mexico?
- 392, with Chad ahead.
- How many years of comparable data are there for Chad and Mexico?
- 17 years are reported by both, from 1974 to 1998.
- How do Chad and Mexico rank globally for pertussis - number of reported cases, gaps filled?
- Chad ranks 9th and Mexico ranks 11th 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.