Iran vs Namibia: Pertussis - number of reported cases, annual growth rate
Iran
126.85 % change on previous year
in 2025
Namibia
100 % change on previous year
in 2024
Iran rank
12th
Namibia rank
13th
Pertussis - number of reported cases, annual growth rate over time
- Iran
- Namibia
How they compare
Iran currently reports 126.85 % change on previous year against 100 % change on previous year in Namibia, a difference of 26.85 % change on previous year.
That makes Iran's figure about 1.3 times Namibia's.
The two have swapped places 3 times across 17 shared years of data; in 1997 it was Namibia ahead.
Iran ranks 12th and Namibia ranks 13th of 191 countries.
Across the 4 decades both report, Iran averaged higher in 3 and Namibia in 1.
Head to head by decade
| Decade | Iran | Namibia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -25.83 % change on previous year | 17.9 % change on previous year | 43.73 % change on previous year | Namibia |
| 2000s | 80.19 % change on previous year | 2.11 % change on previous year | 78.08 % change on previous year | Iran |
| 2010s | 27.72 % change on previous year | -89.17 % change on previous year | 116.89 % change on previous year | Iran |
| 2020s | 293.87 % change on previous year | -13.69 % change on previous year | 307.56 % change on previous year | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Iran or Namibia?
- Iran, at 126.85 % change on previous year against 100 % change on previous year in Namibia as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Iran and Namibia?
- 26.85 % change on previous year, with Iran ahead.
- How many years of comparable data are there for Iran and Namibia?
- 17 years are reported by both, from 1997 to 2024.
- How do Iran and Namibia rank globally for pertussis - number of reported cases, annual growth rate?
- Iran ranks 12th and Namibia ranks 13th 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.