Ecuador vs South Korea: Number of one-year-olds who are not vaccinated against diphtheria

Ecuador
-2.22 % change on previous year
in 2023
South Korea
-3.14 % change on previous year
in 2023
Ecuador rank
113th
South Korea rank
116th

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

  • Ecuador
  • South Korea
0200400600800198120022023

How they compare

Ecuador currently reports -2.22 % change on previous year against -3.14 % change on previous year in South Korea, a difference of 0.92 % change on previous year.

The two have swapped places 17 times across 42 shared years of data; in 1982 it was South Korea ahead.

Ecuador ranks 113th and South Korea ranks 116th of 194 countries.

Across the 5 decades both report, Ecuador averaged higher in 3 and South Korea in 2.

Head to head by decade

Decade Ecuador South Korea Difference Ahead
1980s -4.4 % change on previous year -6.9 % change on previous year 2.49 % change on previous year Ecuador
1990s -0.1746 % change on previous year 89.47 % change on previous year 89.65 % change on previous year South Korea
2000s -7.54 % change on previous year 36.4 % change on previous year 43.94 % change on previous year South Korea
2010s 10.92 % change on previous year 0.3556 % change on previous year 10.57 % change on previous year Ecuador
2020s 23.05 % change on previous year -7.07 % change on previous year 30.12 % change on previous year Ecuador

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, Ecuador or South Korea?
Ecuador, at -2.22 % change on previous year against -3.14 % change on previous year in South Korea as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Ecuador and South Korea?
0.92 % change on previous year, with Ecuador ahead.
How many years of comparable data are there for Ecuador and South Korea?
42 years are reported by both, from 1982 to 2023.
How do Ecuador and South Korea rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Ecuador ranks 113th and South Korea ranks 116th 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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Ecuador vs South Korea: 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/ecuador/korea-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/ecuador/korea-rep/">Ecuador vs South Korea: 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.