Diphtheria - number of reported cases, annual growth rate in Madagascar

Madagascar: Diphtheria - number of reported cases, annual growth rate was 5.43 % change on previous year in 2023. ◆ Volatile

Latest (2023)
5.43 % change on previous year
Change on year
down 98.7%
World rank
28th
of 140 countries
All-time high
411.11 % change on previous year
in 2022
All-time low
-100 % change on previous year
in 2013
Years of data
24
1978–2023

Diphtheria - number of reported cases, annual growth rate in Madagascar, 1978–2023

-20002004001978200020231978: -37.7 % change on previous year1979: -59 % change on previous year1980: -52.6 % change on previous year1981: 268.3 % change on previous year1982: 59.4 % change on previous year1983: 49.1 % change on previous year1984: -9.5 % change on previous year1985: 9.1 % change on previous year1986: -85.3 % change on previous year1987: -39.6 % change on previous year1988: 212.6 % change on previous year1989: -54.8 % change on previous year1990: 2.4 % change on previous year1996: -14 % change on previous year1997: -66.9 % change on previous year1998: 119.6 % change on previous year2001: 0 % change on previous year2012: -80 % change on previous year2013: -100 % change on previous year2016: 76.1 % change on previous year2017: -100 % change on previous year2020: -100 % change on previous year2022: 411.1 % change on previous year2023: 5.4 % change on previous year

Source: Statizoid (derived). Measured in % change on previous year.

Analysis

The most recent figure for diphtheria - number of reported cases, annual growth rate in Madagascar is 5.43 % change on previous year, measured in 2023.

Compared with earlier readings it is down 98.7% on the previous year and up 105.4% over ten years.

Over the whole period, diphtheria - number of reported cases, annual growth rate in Madagascar peaked at 411.11 % change on previous year in 2022 and was at its lowest, -100 % change on previous year, in 2013.

That places Madagascar 28th out of 140 countries with data for 2023, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Diphtheria - number of reported cases, annual growth rate in Madagascar, year by year

Annual values for Diphtheria - number of reported cases, annual growth rate in Madagascar, 1978 to 2023.
Year % change on previous year Change
1978 -37.67 % change on previous year
1979 -58.99 % change on previous year +56.6%
1980 -52.61 % change on previous year -10.8%
1981 268.28 % change on previous year -609.9%
1982 59.45 % change on previous year -77.8%
1983 49.14 % change on previous year -17.3%
1984 -9.51 % change on previous year -119.3%
1985 9.12 % change on previous year -195.9%
1986 -85.33 % change on previous year -1036.0%
1987 -39.58 % change on previous year -53.6%
1988 212.64 % change on previous year -637.2%
1989 -54.78 % change on previous year -125.8%
1990 2.44 % change on previous year -104.5%
1996 -13.97 % change on previous year -672.6%
1997 -66.88 % change on previous year +378.9%
1998 119.61 % change on previous year -278.8%
2001 0 % change on previous year -100.0%
2012 -80 % change on previous year
2013 -100 % change on previous year +25.0%
2016 76.09 % change on previous year -176.1%
2017 -100 % change on previous year -231.4%
2020 -100 % change on previous year -0.0%
2022 411.11 % change on previous year -511.1%
2023 5.43 % change on previous year -98.7%

Averages by decade

DecadeAverage LowestHighest Years
1970s -48.33 % change on previous year -58.99 % change on previous year -37.67 % change on previous year 2
1980s 35.68 % change on previous year -85.33 % change on previous year 268.28 % change on previous year 10
1990s 10.3 % change on previous year -66.88 % change on previous year 119.61 % change on previous year 4
2000s 0 % change on previous year 0 % change on previous year 0 % change on previous year 1
2010s -50.98 % change on previous year -100 % change on previous year 76.09 % change on previous year 4
2020s 105.52 % change on previous year -100 % change on previous year 411.11 % change on previous year 3

Countries ranked near Madagascar

  1. 25 Belgium 28.57 % change on previous year compare
  2. 26 France 18.92 % change on previous year compare
  3. 27 United Kingdom of Great Britain and Northern Ireland 15.38 % change on previous year compare
  4. 29 Austria 0 % change on previous year compare
  5. 29 Germany 0 % change on previous year compare
  6. 31 Czechia -9.09 % change on previous year compare

See the full ranking of 152 places →

More health data for Madagascar

All data for Madagascar →

Frequently asked questions

What is diphtheria - number of reported cases, annual growth rate in Madagascar?
Diphtheria - number of reported cases, annual growth rate in Madagascar was 5.43 % change on previous year in 2023, according to Statizoid (derived).
What is the highest diphtheria - number of reported cases, annual growth rate recorded in Madagascar?
The highest recorded value was 411.11 % change on previous year in 2022.
What is the lowest diphtheria - number of reported cases, annual growth rate recorded in Madagascar?
The lowest recorded value was -100 % change on previous year in 2013.
How does Madagascar rank for diphtheria - number of reported cases, annual growth rate?
Madagascar ranks 28th out of 140 countries with data for 2023.
Is diphtheria - number of reported cases, annual growth rate rising or falling in Madagascar?
Over the last ten years it is up 105.4%. The long-run trend across the full record is volatile.
Where does this Madagascar data come from?
The figures come from Statizoid (derived), published as part of Diphtheria - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.

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Diphtheria - number of reported cases, annual growth rate in Madagascar. Statizoid, drawing on Statizoid (derived). Retrieved 31 August 2026, from https://health.statizoid.com/stat/diphtheria-number-of-reported-cases-annual-growth-rate/madagascar/

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How this figure is calculated

The year-on-year percentage change in Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Diphtheria - number of reported cases, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
152 places, 3,361 data points, 1975–2025
Last refreshed

The year-on-year percentage change in Diphtheria - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.