Chad vs Democratic Republic of Congo: Reported paralytic polio cases per 1 million people
Chad
3.01
in 2023
Democratic Republic of Congo
2.18
in 2023
Chad rank
2nd
Democratic Republic of Congo rank
4th
Reported paralytic polio cases per 1 million people over time
- Chad
- Democratic Republic of Congo
How they compare
Chad currently reports 3.01 against 2.18 in Democratic Republic of Congo, a difference of 0.83.
That makes Chad's figure about 1.4 times Democratic Republic of Congo's.
The two have swapped places 11 times across 34 shared years of data; in 1983 it was Democratic Republic of Congo ahead.
Chad ranks 2nd and Democratic Republic of Congo ranks 4th of 199 countries.
Across the 5 decades both report, Chad averaged higher in 4 and Democratic Republic of Congo in 1.
Head to head by decade
| Decade | Chad | Democratic Republic of Congo | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 4.4 | 4.64 | 0.2395 | Democratic Republic of Congo |
| 1990s | 16.47 | 4.55 | 11.92 | Chad |
| 2000s | 2.37 | 1.37 | 1 | Chad |
| 2010s | 1.52 | 0.5001 | 1.02 | Chad |
| 2020s | 2.89 | 2.15 | 0.7381 | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher reported paralytic polio cases per 1 million people, Chad or Democratic Republic of Congo?
- Chad, at 3.01 against 2.18 in Democratic Republic of Congo as of 2023.
- What is the difference in reported paralytic polio cases per 1 million people between Chad and Democratic Republic of Congo?
- 0.83, with Chad ahead.
- How many years of comparable data are there for Chad and Democratic Republic of Congo?
- 34 years are reported by both, from 1983 to 2023.
- How do Chad and Democratic Republic of Congo rank globally for reported paralytic polio cases per 1 million people?
- Chad ranks 2nd and Democratic Republic of Congo ranks 4th of 199 countries.
- Where does this data come from?
- Our World in Data, published as Reported paralytic polio cases per 1 million people. Statizoid refreshes it automatically from the source and publishes the full history for both places.