Barbados vs Sierra Leone: Pertussis - number of reported cases, per unit of GDP
Barbados
0 units per US$ of GDP
in 2025
Sierra Leone
0 units per US$ of GDP
in 2025
Barbados rank
138th
Sierra Leone rank
138th
Pertussis - number of reported cases, per unit of GDP over time
- Barbados
- Sierra Leone
How they compare
Barbados currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Sierra Leone, a difference of 0 units per US$ of GDP.
Across all 17 years both countries report, Sierra Leone has been ahead every year.
Barbados ranks 138th and Sierra Leone ranks 138th of 201 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Barbados | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | Sierra Leone |
| 1980s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | Sierra Leone |
| 1990s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | — |
| 2000s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | — |
| 2010s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | Sierra Leone |
| 2020s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, per unit of gdp, Barbados or Sierra Leone?
- Barbados, at 0 units per US$ of GDP against 0 units per US$ of GDP in Sierra Leone as of 2025.
- What is the difference in pertussis - number of reported cases, per unit of gdp between Barbados and Sierra Leone?
- 0 units per US$ of GDP, with Barbados ahead.
- How many years of comparable data are there for Barbados and Sierra Leone?
- 17 years are reported by both, from 1979 to 2025.
- How do Barbados and Sierra Leone rank globally for pertussis - number of reported cases, per unit of gdp?
- Barbados ranks 138th and Sierra Leone ranks 138th of 201 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, per unit of GDP. 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 divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.