Cook Islands vs Jamaica: Number of one-year-olds who are not vaccinated against diphtheria

Cook Islands
-53.92 % change on previous year
in 2023
Jamaica
-50.44 % change on previous year
in 2023
Cook Islands rank
187th
Jamaica rank
184th

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

  • Cook Islands
  • Jamaica
0200400600198120022023

How they compare

Jamaica currently reports -50.44 % change on previous year against -53.92 % change on previous year in Cook Islands, a difference of 3.48 % change on previous year.

The two have swapped places 23 times across 41 shared years of data; in 1981 it was Cook Islands ahead.

Cook Islands ranks 187th and Jamaica ranks 184th of 194 countries.

Across the 5 decades both report, Cook Islands averaged higher in 3 and Jamaica in 2.

Head to head by decade

Decade Cook Islands Jamaica Difference Ahead
1980s -6.2 % change on previous year -15.31 % change on previous year 9.1 % change on previous year Cook Islands
1990s 10.01 % change on previous year 2.51 % change on previous year 7.49 % change on previous year Cook Islands
2000s -11.66 % change on previous year 52.08 % change on previous year 63.74 % change on previous year Jamaica
2010s 46.56 % change on previous year 49.29 % change on previous year 2.73 % change on previous year Jamaica
2020s 118.57 % change on previous year 4.1 % change on previous year 114.47 % change on previous year Cook Islands

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, Cook Islands or Jamaica?
Jamaica, at -50.44 % change on previous year against -53.92 % change on previous year in Cook Islands as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Cook Islands and Jamaica?
3.48 % change on previous year, with Jamaica ahead.
How many years of comparable data are there for Cook Islands and Jamaica?
41 years are reported by both, from 1981 to 2023.
How do Cook Islands and Jamaica rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Cook Islands ranks 187th and Jamaica ranks 184th 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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Cook Islands vs Jamaica: Number of one-year-olds who are not vaccinated against diphtheria. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-4/cook-islands/jamaica/

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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/cook-islands/jamaica/">Cook Islands vs Jamaica: 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.