What is the difference in pertussis - number of reported cases, gaps filled between Equatorial Guinea and Zambia?

0, with Equatorial Guinea ahead.

How many years of comparable data are there for Equatorial Guinea and Zambia?

19 years are reported by both, from 1984 to 2016.

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.

Equatorial Guinea vs Zambia: Pertussis - number of reported cases, gaps filled

Equatorial Guinea

in 2016

Zambia

in 2018

Equatorial Guinea rank

137th

Zambia rank

137th

Pertussis - number of reported cases, gaps filled over time

Equatorial Guinea
Zambia

How they compare

Equatorial Guinea currently reports 0 against 0 in Zambia, a difference of 0.

The two have swapped places 2 times across 19 shared years of data; in 1984 it was Zambia ahead.

Equatorial Guinea ranks 137th and Zambia ranks 137th of 210 countries.

Zambia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Equatorial Guinea	Zambia	Difference	Ahead
1980s	179.33	1,132	952.33	Zambia
1990s	16.75	444.12	427.38	Zambia
2000s	0	516	516	Zambia
2010s	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, Equatorial Guinea or Zambia?: Equatorial Guinea, at 0 against 0 in Zambia as of 2016.
What is the difference in pertussis - number of reported cases, gaps filled between Equatorial Guinea and Zambia?: 0, with Equatorial Guinea ahead.
How many years of comparable data are there for Equatorial Guinea and Zambia?: 19 years are reported by both, from 1984 to 2016.
How do Equatorial Guinea and Zambia rank globally for pertussis - number of reported cases, gaps filled?: Equatorial Guinea ranks 137th and Zambia 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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Equatorial Guinea vs Zambia: Pertussis - number of reported cases, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://health.statizoid.com/compare/pertussis-number-of-reported-cases-gaps-filled/equatorial-guinea/zambia/

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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.