Slovakia vs Zambia: Number of one-year-olds who are not vaccinated against diphtheria

Slovakia
30.01 % change on previous year
in 2023
Zambia
27.08 % change on previous year
in 2023
Slovakia rank
34th
Zambia rank
37th

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

  • Slovakia
  • Zambia
-50050100150200198420032023

How they compare

Slovakia currently reports 30.01 % change on previous year against 27.08 % change on previous year in Zambia, a difference of 2.93 % change on previous year.

That makes Slovakia's figure about 1.1 times Zambia's.

The two have swapped places 9 times across 29 shared years of data; in 1995 it was Zambia ahead.

Slovakia ranks 34th and Zambia ranks 37th of 194 countries.

Across the 4 decades both report, Slovakia averaged higher in 2 and Zambia in 2.

Head to head by decade

Decade Slovakia Zambia Difference Ahead
1990s -4.66 % change on previous year 13.82 % change on previous year 18.48 % change on previous year Zambia
2000s -0.2948 % change on previous year -3.78 % change on previous year 3.49 % change on previous year Slovakia
2010s 16.11 % change on previous year 22.24 % change on previous year 6.12 % change on previous year Zambia
2020s 6.43 % change on previous year 2.52 % change on previous year 3.91 % change on previous year Slovakia

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, Slovakia or Zambia?
Slovakia, at 30.01 % change on previous year against 27.08 % change on previous year in Zambia as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Slovakia and Zambia?
2.93 % change on previous year, with Slovakia ahead.
How many years of comparable data are there for Slovakia and Zambia?
29 years are reported by both, from 1995 to 2023.
How do Slovakia and Zambia rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Slovakia ranks 34th and Zambia ranks 37th 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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Slovakia vs Zambia: 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/slovak-republic/zambia/

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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/slovak-republic/zambia/">Slovakia vs Zambia: 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.