San Marino vs Somalia: Number of one-year-olds who are not vaccinated against diphtheria

San Marino
7.17 % change on previous year
in 2023
Somalia
8.81 % change on previous year
in 2023
San Marino rank
54th
Somalia rank
52nd

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

  • San Marino
  • Somalia
-100-50050100198220022023

How they compare

Somalia currently reports 8.81 % change on previous year against 7.17 % change on previous year in San Marino, a difference of 1.64 % change on previous year.

That makes Somalia's figure about 1.2 times San Marino's.

The two have swapped places 20 times across 39 shared years of data; in 1984 it was Somalia ahead.

San Marino ranks 54th and Somalia ranks 52nd of 194 countries.

Across the 5 decades both report, San Marino averaged higher in 2 and Somalia in 3.

Head to head by decade

Decade San Marino Somalia Difference Ahead
1980s -1 % change on previous year 0.5859 % change on previous year 1.59 % change on previous year Somalia
1990s -8.54 % change on previous year -1.62 % change on previous year 6.92 % change on previous year Somalia
2000s 33.06 % change on previous year 2.9 % change on previous year 30.16 % change on previous year San Marino
2010s 0.5058 % change on previous year -0.374 % change on previous year 0.8797 % change on previous year San Marino
2020s -7.91 % change on previous year -4.57 % change on previous year 3.34 % change on previous year Somalia

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, San Marino or Somalia?
Somalia, at 8.81 % change on previous year against 7.17 % change on previous year in San Marino as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between San Marino and Somalia?
1.64 % change on previous year, with Somalia ahead.
How many years of comparable data are there for San Marino and Somalia?
39 years are reported by both, from 1984 to 2023.
How do San Marino and Somalia rank globally for number of one-year-olds who are not vaccinated against diphtheria?
San Marino ranks 54th and Somalia ranks 52nd 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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San Marino vs Somalia: 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/san-marino/somalia-fed-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/san-marino/somalia-fed-rep/">San Marino vs Somalia: 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.