Cambodia vs Iran: Number of one-year-olds who are not vaccinated against diphtheria

Cambodia
-1.14 % change on previous year
in 2023
Iran
-1.13 % change on previous year
in 2023
Cambodia rank
98th
Iran rank
97th

Number of one-year-olds who are not vaccinated against diphtheria over time

  • Cambodia
  • Iran
-1000100200300400198120022023

How they compare

Iran currently reports -1.13 % change on previous year against -1.14 % change on previous year in Cambodia, a difference of 0.01 % change on previous year.

The two have swapped places 23 times across 39 shared years of data; in 1985 it was Cambodia ahead.

Cambodia ranks 98th and Iran ranks 97th of 194 countries.

Across the 5 decades both report, Cambodia averaged higher in 2 and Iran in 3.

Head to head by decade

Decade Cambodia Iran Difference Ahead
1980s -4.8 % change on previous year -11.85 % change on previous year 7.06 % change on previous year Cambodia
1990s 0.5257 % change on previous year 5.42 % change on previous year 4.89 % change on previous year Iran
2000s -14.65 % change on previous year 55.07 % change on previous year 69.72 % change on previous year Iran
2010s 10.61 % change on previous year 11.67 % change on previous year 1.07 % change on previous year Iran
2020s 7.49 % change on previous year 6.15 % change on previous year 1.34 % change on previous year Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of one-year-olds who are not vaccinated against diphtheria, Cambodia or Iran?
Iran, at -1.13 % change on previous year against -1.14 % change on previous year in Cambodia as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Cambodia and Iran?
0.01 % change on previous year, with Iran ahead.
How many years of comparable data are there for Cambodia and Iran?
39 years are reported by both, from 1985 to 2023.
How do Cambodia and Iran rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Cambodia ranks 98th and Iran ranks 97th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs Iran: Number of one-year-olds who are not vaccinated against diphtheria. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-4/cambodia/iran-islamic-rep/

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<a href="https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-4/cambodia/iran-islamic-rep/">Cambodia vs Iran: Number of one-year-olds who are not vaccinated against diphtheria</a> — Statizoid

About this data

Indicator
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 7,686 data points, 1981–2023
Last refreshed

The year-on-year percentage change in Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.