Diphtheria - number of reported cases, gaps filled in High income (World Bank)
High income (World Bank): Diphtheria - number of reported cases, gaps filled was 235 in 2025. ◆ Volatile
Diphtheria - number of reported cases, gaps filled in High income (World Bank), 1974–2025
Source: Statizoid (derived).
Analysis
High income (World Bank) recorded 235 for diphtheria - number of reported cases, gaps filled in 2025.
Compared with earlier readings it is up 24.3% on the previous year and up 250.7% over ten years.
Over the whole period, diphtheria - number of reported cases, gaps filled in High income (World Bank) peaked at 40,027 in 1994 and was at its lowest, 20, in 2010.
The series is highly variable year to year, so single readings are best treated with caution.
Diphtheria - number of reported cases, gaps filled in High income (World Bank), year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 2,848 | — |
| 1975 | 2,505 | -12.0% |
| 1976 | 2,808 | +12.1% |
| 1977 | 1,710 | -39.1% |
| 1978 | 1,569 | -8.2% |
| 1979 | 1,104 | -29.6% |
| 1980 | 743 | -32.7% |
| 1981 | 610 | -17.9% |
| 1982 | 499 | -18.2% |
| 1983 | 458 | -8.2% |
| 1984 | 411 | -10.3% |
| 1985 | 428 | +4.1% |
| 1986 | 455 | +6.3% |
| 1987 | 304 | -33.2% |
| 1988 | 248 | -18.4% |
| 1989 | 90 | -63.7% |
| 1990 | 1,285 | +1327.8% |
| 1991 | 1,946 | +51.4% |
| 1992 | 3,970 | +104.0% |
| 1993 | 15,365 | +287.0% |
| 1994 | 40,027 | +160.5% |
| 1995 | 36,083 | -9.9% |
| 1996 | 13,849 | -61.6% |
| 1997 | 4,097 | -70.4% |
| 1998 | 1,484 | -63.8% |
| 1999 | 933 | -37.1% |
| 2000 | 1,045 | +12.0% |
| 2001 | 1,011 | -3.3% |
| 2002 | 848 | -16.1% |
| 2003 | 690 | -18.6% |
| 2004 | 532 | -22.9% |
| 2005 | 382 | -28.2% |
| 2006 | 218 | -42.9% |
| 2007 | 123 | -43.6% |
| 2008 | 96 | -22.0% |
| 2009 | 30 | -68.8% |
| 2010 | 20 | -33.3% |
| 2011 | 49 | +145.0% |
| 2012 | 28 | -42.9% |
| 2013 | 30 | +7.1% |
| 2014 | 41 | +36.7% |
| 2015 | 67 | +63.4% |
| 2016 | 56 | -16.4% |
| 2017 | 51 | -8.9% |
| 2018 | 85 | +66.7% |
| 2019 | 67 | -21.2% |
| 2020 | 46 | -31.3% |
| 2021 | 74 | +60.9% |
| 2022 | 617 | +733.8% |
| 2023 | 281 | -54.5% |
| 2024 | 189 | -32.7% |
| 2025 | 235 | +24.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 2,091 | 1,104 | 2,848 | 6 |
| 1980s | 424.6 | 90 | 743 | 10 |
| 1990s | 11,904 | 933 | 40,027 | 10 |
| 2000s | 497.5 | 30 | 1,045 | 10 |
| 2010s | 49.4 | 20 | 85 | 10 |
| 2020s | 240.33 | 46 | 617 | 6 |
Countries ranked near High income (World Bank)
More health data for High income (World Bank)
- Pertussis - number of reported cases, gaps filled 178,482 (2025)
- Total tetanus - number of reported cases, gaps filled 205 (2025)
- Measles - number of reported cases, gaps filled 25,070 (2025)
- Measles - number of reported cases, annual growth rate -56.94 % change on previous year (2025)
- Pertussis - number of reported cases, annual growth rate -56.32 % change on previous year (2025)
- Total tetanus - number of reported cases, annual growth rate -13.14 % change on previous year (2025)
- Pertussis - number of reported cases 178,482 (2025)
- Diphtheria - number of reported cases 235 (2025)
- Total tetanus - number of reported cases 205 (2025)
- Measles - number of reported cases 25,070 (2025)
Frequently asked questions
- What is diphtheria - number of reported cases, gaps filled in High income (World Bank)?
- Diphtheria - number of reported cases, gaps filled in High income (World Bank) was 235 in 2025, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, gaps filled recorded in High income (World Bank)?
- The highest recorded value was 40,027 in 1994.
- What is the lowest diphtheria - number of reported cases, gaps filled recorded in High income (World Bank)?
- The lowest recorded value was 20 in 2010.
- How does High income (World Bank) rank for diphtheria - number of reported cases, gaps filled?
- High income (World Bank) ranks 9th out of 11 groups with data for 2025.
- Is diphtheria - number of reported cases, gaps filled rising or falling in High income (World Bank)?
- Over the last ten years it is up 250.7%. The long-run trend across the full record is volatile.
- Where does this High income (World Bank) data come from?
- The figures come from Statizoid (derived), published as part of Diphtheria - number of reported cases, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 52 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
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.
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
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.