Madagascar vs Yemen: Number of one-year-olds who are not vaccinated against diphtheria

Madagascar
0 one-year-olds per US$ of GDP
in 2023
Yemen
0 one-year-olds per US$ of GDP
in 2018
Madagascar rank
5th
Yemen rank
3rd

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

  • Madagascar
  • Yemen
00000198220022023

How they compare

Yemen currently reports 0 one-year-olds per US$ of GDP against 0 one-year-olds per US$ of GDP in Madagascar, a difference of 0 one-year-olds per US$ of GDP.

That makes Yemen's figure about 1.2 times Madagascar's.

The two have swapped places 1 time across 29 shared years of data; in 1990 it was Madagascar ahead.

Madagascar ranks 5th and Yemen ranks 3rd of 191 countries.

Madagascar has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Madagascar Yemen Difference Ahead
1990s 0.0001 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP Madagascar
2000s 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP Madagascar
2010s 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP Madagascar

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, Madagascar or Yemen?
Yemen, at 0 one-year-olds per US$ of GDP against 0 one-year-olds per US$ of GDP in Madagascar as of 2018.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Madagascar and Yemen?
0 one-year-olds per US$ of GDP, with Yemen ahead.
How many years of comparable data are there for Madagascar and Yemen?
29 years are reported by both, from 1990 to 2018.
How do Madagascar and Yemen rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Madagascar ranks 5th and Yemen ranks 3rd of 191 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, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Madagascar vs Yemen: 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-2/madagascar/yemen-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-2/madagascar/yemen-rep/">Madagascar vs Yemen: 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, per unit of GDP
Unit
one-year-olds per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 7,653 data points, 1980–2023
Last refreshed

Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.