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

New Caledonia
0 units per square kilometre
in 2023
Tonga
0 units per square kilometre
in 2023
New Caledonia rank
132nd
Tonga rank
132nd

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

  • New Caledonia
  • Tonga
00.20.40.60.8197419982023

How they compare

New Caledonia 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 14 times across 37 shared years of data; in 1974 it was Tonga ahead.

New Caledonia ranks 132nd and Tonga ranks 132nd of 204 countries.

Tonga has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade New Caledonia Tonga Difference Ahead
1970s 0.0028 units per square kilometre 0.0838 units per square kilometre 0.081 units per square kilometre Tonga
1980s 0.0005 units per square kilometre 0.0814 units per square kilometre 0.0809 units per square kilometre Tonga
1990s 0.0001 units per square kilometre 0.0007 units per square kilometre 0.0005 units per square kilometre Tonga
2000s 0.0006 units per square kilometre 0.003 units per square kilometre 0.0024 units per square kilometre Tonga
2010s 0.0005 units per square kilometre 0.0008 units per square kilometre 0.0003 units per square kilometre Tonga
2020s 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, New Caledonia or Tonga?
New Caledonia, at 0 units per square kilometre against 0 units per square kilometre in Tonga as of 2023.
What is the difference in pertussis - number of reported cases, per square kilometre between New Caledonia and Tonga?
0 units per square kilometre, with New Caledonia ahead.
How many years of comparable data are there for New Caledonia and Tonga?
37 years are reported by both, from 1974 to 2023.
How do New Caledonia and Tonga rank globally for pertussis - number of reported cases, per square kilometre?
New Caledonia 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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New Caledonia vs Tonga: Pertussis - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/new-caledonia/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.