Armenia vs Cameroon: Number of one-year-olds who are not vaccinated against diphtheria

Armenia
-12.52 % change on previous year
in 2023
Cameroon
-12.84 % change on previous year
in 2023
Armenia rank
140th
Cameroon rank
142nd

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

  • Armenia
  • Cameroon
0200400600198220022023

How they compare

Armenia currently reports -12.52 % change on previous year against -12.84 % change on previous year in Cameroon, a difference of 0.32 % change on previous year.

The two have swapped places 19 times across 31 shared years of data; in 1993 it was Cameroon ahead.

Armenia ranks 140th and Cameroon ranks 142nd of 194 countries.

Across the 4 decades both report, Armenia averaged higher in 2 and Cameroon in 2.

Head to head by decade

Decade Armenia Cameroon Difference Ahead
1990s 54.05 % change on previous year -4.03 % change on previous year 58.08 % change on previous year Armenia
2000s 1.07 % change on previous year -3.38 % change on previous year 4.45 % change on previous year Armenia
2010s 1.59 % change on previous year 8.38 % change on previous year 6.78 % change on previous year Cameroon
2020s -7.4 % change on previous year -5.57 % change on previous year 1.83 % change on previous year Cameroon

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, Armenia or Cameroon?
Armenia, at -12.52 % change on previous year against -12.84 % change on previous year in Cameroon as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Armenia and Cameroon?
0.32 % change on previous year, with Armenia ahead.
How many years of comparable data are there for Armenia and Cameroon?
31 years are reported by both, from 1993 to 2023.
How do Armenia and Cameroon rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Armenia ranks 140th and Cameroon ranks 142nd 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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Armenia vs Cameroon: 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/armenia/cameroon/

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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/armenia/cameroon/">Armenia vs Cameroon: 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.