Samoa vs Tajikistan: Number of one-year-olds who are not vaccinated against diphtheria

Samoa
0 one-year-olds per US$ of GDP
in 2023
Tajikistan
0 one-year-olds per US$ of GDP
in 2023
Samoa rank
66th
Tajikistan rank
68th

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

  • Samoa
  • Tajikistan
000000198020012023

How they compare

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

The two have swapped places 5 times across 32 shared years of data; in 1992 it was Tajikistan ahead.

Samoa ranks 66th and Tajikistan ranks 68th of 191 countries.

Across the 4 decades both report, Samoa averaged higher in 2 and Tajikistan in 2.

Head to head by decade

Decade Samoa Tajikistan Difference Ahead
1990s 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP Tajikistan
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 Tajikistan
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 Samoa
2020s 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP 0 one-year-olds per US$ of GDP Samoa

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, Samoa or Tajikistan?
Samoa, at 0 one-year-olds per US$ of GDP against 0 one-year-olds per US$ of GDP in Tajikistan as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Samoa and Tajikistan?
0 one-year-olds per US$ of GDP, with Samoa ahead.
How many years of comparable data are there for Samoa and Tajikistan?
32 years are reported by both, from 1992 to 2023.
How do Samoa and Tajikistan rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Samoa ranks 66th and Tajikistan ranks 68th 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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Samoa vs Tajikistan: 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/samoa/tajikistan/

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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/samoa/tajikistan/">Samoa vs Tajikistan: 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.