Belize vs Bulgaria: Number of one-year-olds who are not vaccinated against diphtheria

Belize
0.0445 one-year-olds per square kilometre
in 2023
Bulgaria
0.0454 one-year-olds per square kilometre
in 2023
Belize rank
140th
Bulgaria rank
139th

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

  • Belize
  • Bulgaria
00.050.10.15198020012023

How they compare

Bulgaria currently reports 0.0454 one-year-olds per square kilometre against 0.0445 one-year-olds per square kilometre in Belize, a difference of 0.0009 one-year-olds per square kilometre.

The two have swapped places 5 times across 44 shared years of data; in 1980 it was Belize ahead.

Belize ranks 140th and Bulgaria ranks 139th of 192 countries.

Across the 5 decades both report, Belize averaged higher in 3 and Bulgaria in 2.

Head to head by decade

Decade Belize Bulgaria Difference Ahead
1980s 0.0934 one-year-olds per square kilometre 0.0122 one-year-olds per square kilometre 0.0812 one-year-olds per square kilometre Belize
1990s 0.0424 one-year-olds per square kilometre 0.0258 one-year-olds per square kilometre 0.0165 one-year-olds per square kilometre Belize
2000s 0.016 one-year-olds per square kilometre 0.0338 one-year-olds per square kilometre 0.0179 one-year-olds per square kilometre Bulgaria
2010s 0.0165 one-year-olds per square kilometre 0.0453 one-year-olds per square kilometre 0.0288 one-year-olds per square kilometre Bulgaria
2020s 0.0542 one-year-olds per square kilometre 0.0518 one-year-olds per square kilometre 0.0023 one-year-olds per square kilometre Belize

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, Belize or Bulgaria?
Bulgaria, at 0.0454 one-year-olds per square kilometre against 0.0445 one-year-olds per square kilometre in Belize as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Belize and Bulgaria?
0.0009 one-year-olds per square kilometre, with Bulgaria ahead.
How many years of comparable data are there for Belize and Bulgaria?
44 years are reported by both, from 1980 to 2023.
How do Belize and Bulgaria rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Belize ranks 140th and Bulgaria ranks 139th 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 square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belize vs Bulgaria: 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-3/belize/bulgaria/

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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-3/belize/bulgaria/">Belize vs Bulgaria: 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 square kilometre
Unit
one-year-olds per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
192 places, 7,710 data points, 1980–2023
Last refreshed

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