Congo vs Japan: Pertussis - number of reported cases, annual growth rate

Congo
-76.47 % change on previous year
in 2021
Japan
-74.48 % change on previous year
in 2021
Congo rank
71st
Japan rank
70th

Pertussis - number of reported cases, annual growth rate over time

  • Congo
  • Japan
-2000200400600197519982021

How they compare

Japan currently reports -74.48 % change on previous year against -76.47 % change on previous year in Congo, a difference of 1.99 % change on previous year.

The two have swapped places 8 times across 21 shared years of data; in 1975 it was Japan ahead.

Congo ranks 71st and Japan ranks 70th of 191 countries.

Across the 6 decades both report, Congo averaged higher in 1 and Japan in 5.

Head to head by decade

Decade Congo Japan Difference Ahead
1970s -4.45 % change on previous year 107.34 % change on previous year 111.79 % change on previous year Japan
1980s -5.6 % change on previous year -29.37 % change on previous year 23.77 % change on previous year Congo
1990s 44.74 % change on previous year 97.7 % change on previous year 52.96 % change on previous year Japan
2000s -38.71 % change on previous year 60.84 % change on previous year 99.55 % change on previous year Japan
2010s -84.67 % change on previous year 24.23 % change on previous year 108.9 % change on previous year Japan
2020s -76.47 % change on previous year -74.48 % change on previous year 1.99 % change on previous year Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, annual growth rate, Congo or Japan?
Japan, at -74.48 % change on previous year against -76.47 % change on previous year in Congo as of 2021.
What is the difference in pertussis - number of reported cases, annual growth rate between Congo and Japan?
1.99 % change on previous year, with Japan ahead.
How many years of comparable data are there for Congo and Japan?
21 years are reported by both, from 1975 to 2021.
How do Congo and Japan rank globally for pertussis - number of reported cases, annual growth rate?
Congo ranks 71st and Japan ranks 70th 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.

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Congo vs Japan: Pertussis - number of reported cases, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 04 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-annual-growth-rate/congo-rep/japan/

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About this data

Indicator
Pertussis - number of reported cases, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 6,283 data points, 1975–2025
Last refreshed

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.