Diphtheria - number of reported cases, annual growth rate in Low income (World Bank)
Low income (World Bank): Diphtheria - number of reported cases, annual growth rate was 31.73 % change on previous year in 2025. ◆ Volatile
Diphtheria - number of reported cases, annual growth rate in Low income (World Bank), 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, diphtheria - number of reported cases, annual growth rate in Low income (World Bank) stood at 31.73 % change on previous year.
That represents a change of down 17.2% on the previous year and up 135.2% over ten years.
Over the whole period, diphtheria - number of reported cases, annual growth rate in Low income (World Bank) peaked at 901.12 % change on previous year in 2002 and was at its lowest, -94.88 % change on previous year, in 2017.
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 Low income (World Bank), year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | -31.44 % change on previous year | — |
| 1976 | 12.16 % change on previous year | -138.7% |
| 1977 | 172.24 % change on previous year | +1316.5% |
| 1978 | 8.5 % change on previous year | -95.1% |
| 1979 | -34.04 % change on previous year | -500.3% |
| 1980 | 30.03 % change on previous year | -188.2% |
| 1981 | 6.26 % change on previous year | -79.2% |
| 1982 | 23.73 % change on previous year | +279.1% |
| 1983 | 4.99 % change on previous year | -79.0% |
| 1984 | -15.85 % change on previous year | -417.7% |
| 1985 | 30.87 % change on previous year | -294.8% |
| 1986 | -59.46 % change on previous year | -292.6% |
| 1987 | -8.08 % change on previous year | -86.4% |
| 1988 | -5.33 % change on previous year | -34.0% |
| 1989 | 120.77 % change on previous year | -2365.8% |
| 1990 | -60.83 % change on previous year | -150.4% |
| 1991 | -75.16 % change on previous year | +23.6% |
| 1992 | -10.94 % change on previous year | -85.4% |
| 1993 | -88.69 % change on previous year | +710.9% |
| 1994 | 100 % change on previous year | -212.7% |
| 1995 | 211.21 % change on previous year | +111.2% |
| 1996 | -48.75 % change on previous year | -123.1% |
| 1997 | -14.59 % change on previous year | -70.1% |
| 1998 | 112.66 % change on previous year | -871.9% |
| 1999 | 33.04 % change on previous year | -70.7% |
| 2000 | -70.02 % change on previous year | -312.0% |
| 2001 | -33.58 % change on previous year | -52.0% |
| 2002 | 901.12 % change on previous year | -2783.3% |
| 2003 | -73.4 % change on previous year | -108.1% |
| 2004 | -57.38 % change on previous year | -21.8% |
| 2005 | 98.02 % change on previous year | -270.8% |
| 2006 | -33.5 % change on previous year | -134.2% |
| 2007 | 0.7519 % change on previous year | -102.2% |
| 2008 | -67.91 % change on previous year | -9132.1% |
| 2009 | -81.4 % change on previous year | +19.9% |
| 2010 | 37.5 % change on previous year | -146.1% |
| 2012 | -55.12 % change on previous year | -247.0% |
| 2013 | 32.61 % change on previous year | -159.2% |
| 2014 | -90.16 % change on previous year | -376.5% |
| 2016 | 75.15 % change on previous year | -183.4% |
| 2017 | -94.88 % change on previous year | -226.2% |
| 2019 | 249.02 % change on previous year | -362.5% |
| 2020 | -41.32 % change on previous year | -116.6% |
| 2021 | 13.41 % change on previous year | -132.4% |
| 2022 | -21.47 % change on previous year | -260.1% |
| 2023 | -13.34 % change on previous year | -37.9% |
| 2024 | 38.34 % change on previous year | -387.4% |
| 2025 | 31.73 % change on previous year | -17.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 25.48 % change on previous year | -34.04 % change on previous year | 172.24 % change on previous year | 5 |
| 1980s | 12.79 % change on previous year | -59.46 % change on previous year | 120.77 % change on previous year | 10 |
| 1990s | 15.79 % change on previous year | -88.69 % change on previous year | 211.21 % change on previous year | 10 |
| 2000s | 58.27 % change on previous year | -81.4 % change on previous year | 901.12 % change on previous year | 10 |
| 2010s | 22.02 % change on previous year | -94.88 % change on previous year | 249.02 % change on previous year | 7 |
| 2020s | 1.22 % change on previous year | -41.32 % change on previous year | 38.34 % change on previous year | 6 |
Countries ranked near Low income (World Bank)
More health data for Low income (World Bank)
- Pertussis - number of reported cases, gaps filled 16,008 (2025)
- Total tetanus - number of reported cases, gaps filled 5,130 (2025)
- Diphtheria - number of reported cases, gaps filled 7,814 (2025)
- Measles - number of reported cases, gaps filled 197,977 (2025)
- Measles - number of reported cases, annual growth rate 6.99 % change on previous year (2025)
- Pertussis - number of reported cases, annual growth rate 289.49 % change on previous year (2025)
- Total tetanus - number of reported cases, annual growth rate -48.45 % change on previous year (2025)
- Diphtheria - number of reported cases 7,814 (2025)
- Total tetanus - number of reported cases 5,130 (2025)
- Pertussis - number of reported cases 16,008 (2025)
Frequently asked questions
- What is diphtheria - number of reported cases, annual growth rate in Low income (World Bank)?
- Diphtheria - number of reported cases, annual growth rate in Low income (World Bank) was 31.73 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, annual growth rate recorded in Low income (World Bank)?
- The highest recorded value was 901.12 % change on previous year in 2002.
- What is the lowest diphtheria - number of reported cases, annual growth rate recorded in Low income (World Bank)?
- The lowest recorded value was -94.88 % change on previous year in 2017.
- How does Low income (World Bank) rank for diphtheria - number of reported cases, annual growth rate?
- Low income (World Bank) ranks 2nd out of 11 groups with data for 2025.
- Is diphtheria - number of reported cases, annual growth rate rising or falling in Low income (World Bank)?
- Over the last ten years it is up 135.2%. The long-run trend across the full record is volatile.
- Where does this Low income (World Bank) 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.
Download this data
CSV · JSON — 48 observations, free to reuse under Derived by Statizoid from the sources named on the page.
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
- Diphtheria - number of reported cases World Health Organization, Global Health Observatory
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
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.