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

35 years are reported by both, from 1974 to 2025.

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.

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

Mauritania

in 2025

Tonga

in 2025

Mauritania rank

137th

Tonga rank

137th

Pertussis - number of reported cases, gaps filled over time

Mauritania
Tonga

How they compare

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

The two have swapped places 3 times across 35 shared years of data; in 1974 it was Mauritania ahead.

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

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

Head to head by decade

Decade	Mauritania	Tonga	Difference	Ahead
1970s	3,866	60.33	3,806	Mauritania
1980s	4,602	58.6	4,543	Mauritania
1990s	715	1.5	713.5	Mauritania
2000s	27.6	3.2	24.4	Mauritania
2010s	10.83	0.4444	10.39	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, Mauritania or Tonga?: Mauritania, at 0 against 0 in Tonga as of 2025.
What is the difference in pertussis - number of reported cases, gaps filled between Mauritania and Tonga?: 0, with Mauritania ahead.
How many years of comparable data are there for Mauritania and Tonga?: 35 years are reported by both, from 1974 to 2025.
How do Mauritania and Tonga rank globally for pertussis - number of reported cases, gaps filled?: Mauritania ranks 137th and Tonga 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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Mauritania vs Tonga: 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/mauritania/tonga/

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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.