How many years of comparable data are there for Lesotho and New Caledonia?

30 years are reported by both, from 1974 to 2018.

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.

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

Lesotho

0 units per square kilometre

in 2020

New Caledonia

0 units per square kilometre

in 2023

Lesotho rank

132nd

New Caledonia rank

132nd

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

Lesotho
New Caledonia

How they compare

Lesotho currently reports 0 units per square kilometre against 0 units per square kilometre in New Caledonia, a difference of 0 units per square kilometre.

The two have swapped places 1 time across 30 shared years of data; in 1974 it was Lesotho ahead.

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

Across the 5 decades both report, Lesotho averaged higher in 3 and New Caledonia in 2.

Head to head by decade

Decade	Lesotho	New Caledonia	Difference	Ahead
1970s	0.058 units per square kilometre	0.0028 units per square kilometre	0.0552 units per square kilometre	Lesotho
1980s	0.0158 units per square kilometre	0.0005 units per square kilometre	0.0153 units per square kilometre	Lesotho
1990s	0.0011 units per square kilometre	0.0001 units per square kilometre	0.0011 units per square kilometre	Lesotho
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	New Caledonia
2010s	0 units per square kilometre	0.0006 units per square kilometre	0.0006 units per square kilometre	New Caledonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, per square kilometre, Lesotho or New Caledonia?: Lesotho, at 0 units per square kilometre against 0 units per square kilometre in New Caledonia as of 2020.
What is the difference in pertussis - number of reported cases, per square kilometre between Lesotho and New Caledonia?: 0 units per square kilometre, with Lesotho ahead.
How many years of comparable data are there for Lesotho and New Caledonia?: 30 years are reported by both, from 1974 to 2018.
How do Lesotho and New Caledonia rank globally for pertussis - number of reported cases, per square kilometre?: Lesotho ranks 132nd and New Caledonia 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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Lesotho vs New Caledonia: 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/lesotho/new-caledonia/

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<a href="https://health.statizoid.com/compare/pertussis-number-of-reported-cases-per-square-kilometre/lesotho/new-caledonia/">Lesotho vs New Caledonia: Pertussis - number of reported cases, per square kilometre</a> — Statizoid

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: 01 September 2026

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.