Which has higher pertussis - number of reported cases, gaps filled, Denmark or Iraq?

Denmark, at 427 against 404 in Iraq as of 2025.

How many years of comparable data are there for Denmark and Iraq?

52 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.

Denmark vs Iraq: Pertussis - number of reported cases, gaps filled

Denmark

427

in 2025

Iraq

404

in 2025

Denmark rank

50th

Iraq rank

52nd

Pertussis - number of reported cases, gaps filled over time

Denmark
Iraq

How they compare

Denmark currently reports 427 against 404 in Iraq, a difference of 23.

That makes Denmark's figure about 1.1 times Iraq's.

The two have swapped places 11 times across 52 shared years of data; in 1974 it was Iraq ahead.

Denmark ranks 50th and Iraq ranks 52nd of 210 countries.

Across the 6 decades both report, Denmark averaged higher in 1 and Iraq in 5.

Head to head by decade

Decade	Denmark	Iraq	Difference	Ahead
1970s	6,403	9,440	3,038	Iraq
1980s	2,372	3,972	1,600	Iraq
1990s	289.7	947.3	657.6	Iraq
2000s	148.2	17,785	17,637	Iraq
2010s	1,133	1,444	310.9	Iraq
2020s	2,150	559.67	1,590	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pertussis - number of reported cases, gaps filled, Denmark or Iraq?: Denmark, at 427 against 404 in Iraq as of 2025.
What is the difference in pertussis - number of reported cases, gaps filled between Denmark and Iraq?: 23, with Denmark ahead.
How many years of comparable data are there for Denmark and Iraq?: 52 years are reported by both, from 1974 to 2025.
How do Denmark and Iraq rank globally for pertussis - number of reported cases, gaps filled?: Denmark ranks 50th and Iraq ranks 52nd 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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Denmark vs Iraq: 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/denmark/iraq/

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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.