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

33 years are reported by both, from 1974 to 2020.

Where does this data come from?

Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Lesotho vs Mauritania: Pertussis - number of reported cases, gaps filled

Lesotho

in 2020

Mauritania

in 2025

Lesotho rank

137th

Mauritania rank

137th

Pertussis - number of reported cases, gaps filled over time

Lesotho
Mauritania

How they compare

Lesotho currently reports 0 against 0 in Mauritania, a difference of 0.

Across all 33 years both countries report, Mauritania has been ahead every year.

Lesotho ranks 137th and Mauritania ranks 137th of 210 countries.

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

Head to head by decade

Decade	Lesotho	Mauritania	Difference	Ahead
1970s	1,761	3,866	2,105	Mauritania
1980s	479.3	4,602	4,123	Mauritania
1990s	34	383	349	Mauritania
2000s	0	27.6	27.6	Mauritania
2010s	0	9.75	9.75	Mauritania
2020s	0	0	0	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, gaps filled, Lesotho or Mauritania?: Lesotho, at 0 against 0 in Mauritania as of 2020.
What is the difference in pertussis - number of reported cases, gaps filled between Lesotho and Mauritania?: 0, with Lesotho ahead.
How many years of comparable data are there for Lesotho and Mauritania?: 33 years are reported by both, from 1974 to 2020.
How do Lesotho and Mauritania rank globally for pertussis - number of reported cases, gaps filled?: Lesotho ranks 137th and Mauritania ranks 137th of 210 countries.
Where does this data come from?: Statizoid (derived), published as Pertussis - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Lesotho vs Mauritania: Pertussis - number of reported cases, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 01 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-gaps-filled/lesotho/mauritania/

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About this data

Indicator: Pertussis - number of reported cases, gaps filled
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 223 places, 9,846 data points, 1974–2025
Last refreshed: 01 September 2026

Pertussis - number of reported cases with 623 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.