Congo vs Zambia: Diphtheria - number of reported cases, gaps filled

Congo
0
in 2023
Zambia
0
in 2024
Congo rank
60th
Zambia rank
60th

Diphtheria - number of reported cases, gaps filled over time

  • Congo
  • Zambia
020406080197419992024

How they compare

Congo currently reports 0 against 0 in Zambia, a difference of 0.

The two have swapped places 2 times across 40 shared years of data; in 1974 it was Zambia ahead.

Congo ranks 60th and Zambia ranks 60th of 210 countries.

Zambia has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Congo Zambia Difference Ahead
1970s 1.83 51.83 50 Zambia
1980s 0.3 24.5 24.2 Zambia
1990s 0 26.5 26.5 Zambia
2000s 0 13.1 13.1 Zambia
2010s 0.1111 0.2778 0.1667 Zambia
2020s 0 0 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, gaps filled, Congo or Zambia?
Congo, at 0 against 0 in Zambia as of 2023.
What is the difference in diphtheria - number of reported cases, gaps filled between Congo and Zambia?
0, with Congo ahead.
How many years of comparable data are there for Congo and Zambia?
40 years are reported by both, from 1974 to 2023.
How do Congo and Zambia rank globally for diphtheria - number of reported cases, gaps filled?
Congo ranks 60th and Zambia ranks 60th of 210 countries.
Where does this data come from?
Statizoid (derived), published as Diphtheria - number of reported cases, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo vs Zambia: Diphtheria - number of reported cases, gaps filled. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-gaps-filled/congo-rep/zambia/

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About this data

Indicator
Diphtheria - number of reported cases, gaps filled
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
222 places, 9,846 data points, 1974–2025
Last refreshed

Diphtheria - number of reported cases with 613 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.