Japan vs Poland: Pertussis - number of reported cases, gaps filled
Japan
89,577
in 2025
Poland
11,323
in 2025
Japan rank
1st
Poland rank
4th
Pertussis - number of reported cases, gaps filled over time
- Japan
- Poland
How they compare
Japan currently reports 89,577 against 11,323 in Poland, a difference of 78,254.
That makes Japan's figure about 7.9 times Poland's.
The two have swapped places 9 times across 52 shared years of data; in 1974 it was Poland ahead.
Japan ranks 1st and Poland ranks 4th of 210 countries.
Across the 6 decades both report, Japan averaged higher in 5 and Poland in 1.
Head to head by decade
| Decade | Japan | Poland | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5,353 | 1,092 | 4,261 | Japan |
| 1980s | 1,812 | 247.8 | 1,564 | Japan |
| 1990s | 457.7 | 891.3 | 433.6 | Poland |
| 2000s | 4,151 | 2,147 | 2,004 | Japan |
| 2010s | 5,391 | 3,276 | 2,115 | Japan |
| 2020s | 17,036 | 7,724 | 9,312 | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Japan or Poland?
- Japan, at 89,577 against 11,323 in Poland as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Japan and Poland?
- 78,254, with Japan ahead.
- How many years of comparable data are there for Japan and Poland?
- 52 years are reported by both, from 1974 to 2025.
- How do Japan and Poland rank globally for pertussis - number of reported cases, gaps filled?
- Japan ranks 1st and Poland ranks 4th of 210 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. 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 with 623 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.