Papua New Guinea vs Yemen: Number of one-year-olds who are not vaccinated against diphtheria

Papua New Guinea
0.0155 one-year-olds per person
in 2023
Yemen
0.0177 one-year-olds per person
in 2023
Papua New Guinea rank
3rd
Yemen rank
2nd

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

  • Papua New Guinea
  • Yemen
0.010.020.030.04198020012023

How they compare

Yemen currently reports 0.0177 one-year-olds per person against 0.0155 one-year-olds per person in Papua New Guinea, a difference of 0.0022 one-year-olds per person.

That makes Yemen's figure about 1.1 times Papua New Guinea's.

The two have swapped places 6 times across 44 shared years of data; in 1980 it was Yemen ahead.

Papua New Guinea ranks 3rd and Yemen ranks 2nd of 192 countries.

Across the 5 decades both report, Papua New Guinea averaged higher in 3 and Yemen in 2.

Head to head by decade

Decade Papua New Guinea Yemen Difference Ahead
1980s 0.0206 one-year-olds per person 0.0374 one-year-olds per person 0.0168 one-year-olds per person Yemen
1990s 0.0128 one-year-olds per person 0.019 one-year-olds per person 0.0063 one-year-olds per person Yemen
2000s 0.011 one-year-olds per person 0.0094 one-year-olds per person 0.0016 one-year-olds per person Papua New Guinea
2010s 0.0137 one-year-olds per person 0.0114 one-year-olds per person 0.0023 one-year-olds per person Papua New Guinea
2020s 0.0156 one-year-olds per person 0.0151 one-year-olds per person 0.0005 one-year-olds per person Papua New Guinea

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, Papua New Guinea or Yemen?
Yemen, at 0.0177 one-year-olds per person against 0.0155 one-year-olds per person in Papua New Guinea as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Papua New Guinea and Yemen?
0.0022 one-year-olds per person, with Yemen ahead.
How many years of comparable data are there for Papua New Guinea and Yemen?
44 years are reported by both, from 1980 to 2023.
How do Papua New Guinea and Yemen rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Papua New Guinea ranks 3rd and Yemen ranks 2nd of 192 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 capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Papua New Guinea vs Yemen: 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/papua-new-guinea/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/papua-new-guinea/yemen-rep/">Papua New Guinea 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 capita
Unit
one-year-olds per person
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
192 places, 7,818 data points, 1980–2023
Last refreshed

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