Armenia vs Portugal: Pertussis - number of reported cases, gaps filled
Armenia
22
in 2025
Portugal
20
in 2025
Armenia rank
97th
Portugal rank
99th
Pertussis - number of reported cases, gaps filled over time
- Armenia
- Portugal
How they compare
Armenia currently reports 22 against 20 in Portugal, a difference of 2.
That makes Armenia's figure about 1.1 times Portugal's.
The two have swapped places 14 times across 36 shared years of data; in 1990 it was Armenia ahead.
Armenia ranks 97th and Portugal ranks 99th of 210 countries.
Across the 4 decades both report, Armenia averaged higher in 1 and Portugal in 3.
Head to head by decade
| Decade | Armenia | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 139.8 | 28.3 | 111.5 | Armenia |
| 2000s | 4.7 | 33.7 | 29 | Portugal |
| 2010s | 44.6 | 149.8 | 105.2 | Portugal |
| 2020s | 35.33 | 171.67 | 136.33 | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, gaps filled, Armenia or Portugal?
- Armenia, at 22 against 20 in Portugal as of 2025.
- What is the difference in pertussis - number of reported cases, gaps filled between Armenia and Portugal?
- 2, with Armenia ahead.
- How many years of comparable data are there for Armenia and Portugal?
- 36 years are reported by both, from 1990 to 2025.
- How do Armenia and Portugal rank globally for pertussis - number of reported cases, gaps filled?
- Armenia ranks 97th and Portugal ranks 99th 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.