Brunei vs Chile: Number of one-year-olds who are not vaccinated against diphtheria

Brunei
0.0119 one-year-olds per square kilometre
in 2023
Chile
0.0099 one-year-olds per square kilometre
in 2023
Brunei rank
170th
Chile rank
173rd

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

  • Brunei
  • Chile
00.050.10.150.2198020012023

How they compare

Brunei currently reports 0.0119 one-year-olds per square kilometre against 0.0099 one-year-olds per square kilometre in Chile, a difference of 0.002 one-year-olds per square kilometre.

That makes Brunei's figure about 1.2 times Chile's.

The two have swapped places 12 times across 44 shared years of data; in 1980 it was Brunei ahead.

Brunei ranks 170th and Chile ranks 173rd of 192 countries.

Across the 5 decades both report, Brunei averaged higher in 4 and Chile in 1.

Head to head by decade

Decade Brunei Chile Difference Ahead
1980s 0.1149 one-year-olds per square kilometre 0.0173 one-year-olds per square kilometre 0.0975 one-year-olds per square kilometre Brunei
1990s 0.0418 one-year-olds per square kilometre 0.0292 one-year-olds per square kilometre 0.0126 one-year-olds per square kilometre Brunei
2000s 0.0466 one-year-olds per square kilometre 0.0181 one-year-olds per square kilometre 0.0285 one-year-olds per square kilometre Brunei
2010s 0.0248 one-year-olds per square kilometre 0.0203 one-year-olds per square kilometre 0.0046 one-year-olds per square kilometre Brunei
2020s 0.012 one-year-olds per square kilometre 0.0136 one-year-olds per square kilometre 0.0016 one-year-olds per square kilometre Chile

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, Brunei or Chile?
Brunei, at 0.0119 one-year-olds per square kilometre against 0.0099 one-year-olds per square kilometre in Chile as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Brunei and Chile?
0.002 one-year-olds per square kilometre, with Brunei ahead.
How many years of comparable data are there for Brunei and Chile?
44 years are reported by both, from 1980 to 2023.
How do Brunei and Chile rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Brunei ranks 170th and Chile ranks 173rd 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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Brunei vs Chile: 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-3/brunei-darussalam/chile/

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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/brunei-darussalam/chile/">Brunei vs Chile: 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.