Somalia vs Tonga: Pertussis - number of reported cases, annual growth rate

Somalia
-100 % change on previous year
in 2019
Tonga
-100 % change on previous year
in 2013
Somalia rank
128th
Tonga rank
128th

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

  • Somalia
  • Tonga
-2000200400197519972019

How they compare

Somalia currently reports -100 % change on previous year against -100 % change on previous year in Tonga, a difference of 0 % change on previous year.

The two have swapped places 2 times across 6 shared years of data; in 1984 it was Somalia ahead.

Somalia ranks 128th and Tonga ranks 128th of 191 countries.

Somalia has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Somalia Tonga Difference Ahead
1980s 61.97 % change on previous year -73 % change on previous year 134.97 % change on previous year Somalia
2010s -46.37 % change on previous year -100 % change on previous year 53.63 % change on previous year Somalia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, annual growth rate, Somalia or Tonga?
Somalia, at -100 % change on previous year against -100 % change on previous year in Tonga as of 2019.
What is the difference in pertussis - number of reported cases, annual growth rate between Somalia and Tonga?
0 % change on previous year, with Somalia ahead.
How many years of comparable data are there for Somalia and Tonga?
6 years are reported by both, from 1984 to 2013.
How do Somalia and Tonga rank globally for pertussis - number of reported cases, annual growth rate?
Somalia ranks 128th and Tonga 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.

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Somalia vs Tonga: Pertussis - number of reported cases, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 06 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-annual-growth-rate/somalia-fed-rep/tonga/

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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.