Niger vs Saint Lucia: Pertussis - number of reported cases, annual growth rate
Niger
-100 % change on previous year
in 2025
Saint Lucia
-100 % change on previous year
in 2017
Niger rank
128th
Saint Lucia rank
128th
Pertussis - number of reported cases, annual growth rate over time
- Niger
- Saint Lucia
How they compare
Niger currently reports -100 % change on previous year against -100 % change on previous year in Saint Lucia, a difference of 0 % change on previous year.
Across all 7 years both countries report, Niger has been ahead every year.
Niger ranks 128th and Saint Lucia ranks 128th of 191 countries.
Niger has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Niger | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 31.87 % change on previous year | -80.56 % change on previous year | 112.43 % change on previous year | Niger |
| 1980s | 25.69 % change on previous year | -99.15 % change on previous year | 124.84 % change on previous year | Niger |
| 1990s | -78.37 % change on previous year | -100 % change on previous year | 21.63 % change on previous year | Niger |
| 2010s | -41.29 % change on previous year | -100 % change on previous year | 58.71 % change on previous year | Niger |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Niger or Saint Lucia?
- Niger, at -100 % change on previous year against -100 % change on previous year in Saint Lucia as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Niger and Saint Lucia?
- 0 % change on previous year, with Niger ahead.
- How many years of comparable data are there for Niger and Saint Lucia?
- 7 years are reported by both, from 1975 to 2017.
- How do Niger and Saint Lucia rank globally for pertussis - number of reported cases, annual growth rate?
- Niger ranks 128th and Saint Lucia ranks 128th of 191 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.