Congo vs Guinea-Bissau: Number of one-year-olds who are not vaccinated against diphtheria

Congo
1.24 % change on previous year
in 2023
Guinea-Bissau
0.8998 % change on previous year
in 2023
Congo rank
73rd
Guinea-Bissau rank
75th

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

  • Congo
  • Guinea-Bissau
-50050100198120022023

How they compare

Congo currently reports 1.24 % change on previous year against 0.8998 % change on previous year in Guinea-Bissau, a difference of 0.3402 % change on previous year.

That makes Congo's figure about 1.4 times Guinea-Bissau's.

The two have swapped places 18 times across 40 shared years of data; in 1984 it was Congo ahead.

Congo ranks 73rd and Guinea-Bissau ranks 75th of 194 countries.

Across the 5 decades both report, Congo averaged higher in 3 and Guinea-Bissau in 2.

Head to head by decade

Decade Congo Guinea-Bissau Difference Ahead
1980s -9.96 % change on previous year -7.12 % change on previous year 2.85 % change on previous year Guinea-Bissau
1990s 16.19 % change on previous year 9.08 % change on previous year 7.11 % change on previous year Congo
2000s -7.41 % change on previous year -7.96 % change on previous year 0.556 % change on previous year Congo
2010s 7.85 % change on previous year 3.24 % change on previous year 4.61 % change on previous year Congo
2020s 3.4 % change on previous year 6.94 % change on previous year 3.54 % change on previous year Guinea-Bissau

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, Congo or Guinea-Bissau?
Congo, at 1.24 % change on previous year against 0.8998 % change on previous year in Guinea-Bissau as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Congo and Guinea-Bissau?
0.3402 % change on previous year, with Congo ahead.
How many years of comparable data are there for Congo and Guinea-Bissau?
40 years are reported by both, from 1984 to 2023.
How do Congo and Guinea-Bissau rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Congo ranks 73rd and Guinea-Bissau ranks 75th of 194 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, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Guinea-Bissau: 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-4/congo-rep/guinea-bissau/

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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-4/congo-rep/guinea-bissau/">Congo vs Guinea-Bissau: 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, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 7,686 data points, 1981–2023
Last refreshed

The year-on-year percentage change in Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.