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

Haiti
-100 % change on previous year
in 2024
Tonga
-100 % change on previous year
in 2013
Haiti rank
128th
Tonga rank
128th

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

  • Haiti
  • Tonga
-2000200400600800197519992024

How they compare

Haiti 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 4 times across 13 shared years of data; in 1975 it was Haiti ahead.

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

Across the 5 decades both report, Haiti averaged higher in 4 and Tonga in 1.

Head to head by decade

Decade Haiti Tonga Difference Ahead
1970s 48.46 % change on previous year -65 % change on previous year 113.46 % change on previous year Haiti
1980s 18.46 % change on previous year -83.02 % change on previous year 101.48 % change on previous year Haiti
1990s -50.25 % change on previous year 200 % change on previous year 250.25 % change on previous year Tonga
2000s 28.33 % change on previous year 0 % change on previous year 28.33 % change on previous year Haiti
2010s 225 % change on previous year -100 % change on previous year 325 % change on previous year Haiti

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, annual growth rate, Haiti or Tonga?
Haiti, at -100 % change on previous year against -100 % change on previous year in Tonga as of 2024.
What is the difference in pertussis - number of reported cases, annual growth rate between Haiti and Tonga?
0 % change on previous year, with Haiti ahead.
How many years of comparable data are there for Haiti and Tonga?
13 years are reported by both, from 1975 to 2010.
How do Haiti and Tonga rank globally for pertussis - number of reported cases, annual growth rate?
Haiti 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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Haiti vs Tonga: Pertussis - number of reported cases, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-annual-growth-rate/haiti/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.