Iran, Islamic Republic of vs Zimbabwe: Diphtheria - number of reported cases, annual growth rate

Iran, Islamic Republic of
-100 % change on previous year
in 2018
Zimbabwe
-100 % change on previous year
in 2000
Iran, Islamic Republic of rank
51st
Zimbabwe rank
51st

Diphtheria - number of reported cases, annual growth rate over time

  • Iran, Islamic Republic of
  • Zimbabwe
-2000200400600197519962018

How they compare

Iran, Islamic Republic of currently reports -100 % change on previous year against -100 % change on previous year in Zimbabwe, a difference of 0 % change on previous year.

The two have swapped places 6 times across 13 shared years of data; in 1977 it was Iran, Islamic Republic of ahead.

Iran, Islamic Republic of ranks 51st and Zimbabwe ranks 51st of 140 countries.

Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Iran, Islamic Republic of Zimbabwe Difference Ahead
1970s -62.87 % change on previous year -64.06 % change on previous year 1.19 % change on previous year Iran, Islamic Republic of
1980s 37.43 % change on previous year 25.33 % change on previous year 12.1 % change on previous year Iran, Islamic Republic of
1990s -54.42 % change on previous year -100 % change on previous year 45.58 % change on previous year Iran, Islamic Republic of
2000s 38.46 % change on previous year -100 % change on previous year 138.46 % change on previous year Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, annual growth rate, Iran, Islamic Republic of or Zimbabwe?
Iran, Islamic Republic of, at -100 % change on previous year against -100 % change on previous year in Zimbabwe as of 2018.
What is the difference in diphtheria - number of reported cases, annual growth rate between Iran, Islamic Republic of and Zimbabwe?
0 % change on previous year, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Zimbabwe?
13 years are reported by both, from 1977 to 2000.
How do Iran, Islamic Republic of and Zimbabwe rank globally for diphtheria - number of reported cases, annual growth rate?
Iran, Islamic Republic of ranks 51st and Zimbabwe ranks 51st of 140 countries.
Where does this data come from?
Statizoid (derived), published as Diphtheria - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Zimbabwe: Diphtheria - number of reported cases, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 07 September 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-annual-growth-rate/iran-islamic-rep/zimbabwe/

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About this data

Indicator
Diphtheria - number of reported cases, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
152 places, 3,361 data points, 1975–2025
Last refreshed

The year-on-year percentage change in Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.