Nauru vs Tonga: Pertussis - number of reported cases, per square kilometre

Nauru
0 units per square kilometre
in 2019
Tonga
0 units per square kilometre
in 2023
Nauru rank
132nd
Tonga rank
132nd

Pertussis - number of reported cases, per square kilometre over time

  • Nauru
  • Tonga
02468197419982023

How they compare

Nauru currently reports 0 units per square kilometre against 0 units per square kilometre in Tonga, a difference of 0 units per square kilometre.

The two have swapped places 4 times across 28 shared years of data; in 1977 it was Tonga ahead.

Nauru ranks 132nd and Tonga ranks 132nd of 204 countries.

Across the 5 decades both report, Nauru averaged higher in 1 and Tonga in 3.

Head to head by decade

Decade Nauru Tonga Difference Ahead
1970s 0 units per square kilometre 0.1653 units per square kilometre 0.1653 units per square kilometre Tonga
1980s 0.0222 units per square kilometre 0.0901 units per square kilometre 0.0679 units per square kilometre Tonga
1990s 2.08 units per square kilometre 0.001 units per square kilometre 2.07 units per square kilometre Nauru
2000s 0 units per square kilometre 0.0029 units per square kilometre 0.0029 units per square kilometre Tonga
2010s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre —

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per square kilometre, Nauru or Tonga?
Nauru, at 0 units per square kilometre against 0 units per square kilometre in Tonga as of 2019.
What is the difference in pertussis - number of reported cases, per square kilometre between Nauru and Tonga?
0 units per square kilometre, with Nauru ahead.
How many years of comparable data are there for Nauru and Tonga?
28 years are reported by both, from 1977 to 2018.
How do Nauru and Tonga rank globally for pertussis - number of reported cases, per square kilometre?
Nauru ranks 132nd and Tonga ranks 132nd of 204 countries.
Where does this data come from?
Statizoid (derived), published as Pertussis - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nauru vs Tonga: Pertussis - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 November 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/naoero/tonga/

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About this data

Indicator
Pertussis - number of reported cases, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
205 places, 7,899 data points, 1974–2023
Last refreshed

Pertussis - number of reported cases divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.