Chad vs Sierra Leone: Measles - number of reported cases, per capita
Chad
0 units per person
in 2025
Sierra Leone
0 units per person
in 2025
Chad rank
57th
Sierra Leone rank
58th
Measles - number of reported cases, per capita over time
- Chad
- Sierra Leone
How they compare
Chad currently reports 0 units per person against 0 units per person in Sierra Leone, a difference of 0 units per person.
The two have swapped places 14 times across 47 shared years of data; in 1974 it was Chad ahead.
Chad ranks 57th and Sierra Leone ranks 58th of 204 countries.
Across the 6 decades both report, Chad averaged higher in 5 and Sierra Leone in 1.
Head to head by decade
| Decade | Chad | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0017 units per person | 0.0004 units per person | 0.0013 units per person | Chad |
| 1980s | 0.0008 units per person | 0.0007 units per person | 0.0001 units per person | Chad |
| 1990s | 0.0024 units per person | 0.0002 units per person | 0.0022 units per person | Chad |
| 2000s | 0.0007 units per person | 0.0001 units per person | 0.0006 units per person | Chad |
| 2010s | 0.0001 units per person | 0.0001 units per person | 0 units per person | Sierra Leone |
| 2020s | 0.0002 units per person | 0 units per person | 0.0002 units per person | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher measles - number of reported cases, per capita, Chad or Sierra Leone?
- Chad, at 0 units per person against 0 units per person in Sierra Leone as of 2025.
- What is the difference in measles - number of reported cases, per capita between Chad and Sierra Leone?
- 0 units per person, with Chad ahead.
- How many years of comparable data are there for Chad and Sierra Leone?
- 47 years are reported by both, from 1974 to 2025.
- How do Chad and Sierra Leone rank globally for measles - number of reported cases, per capita?
- Chad ranks 57th and Sierra Leone ranks 58th of 204 countries.
- Where does this data come from?
- Statizoid (derived), published as Measles - number of reported cases, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measles - number of reported cases divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.