Diphtheria - number of reported cases, gaps filled in Thailand
Thailand: Diphtheria - number of reported cases, gaps filled was 60 in 2025. ◆ Volatile
Diphtheria - number of reported cases, gaps filled in Thailand, 1974–2025
Source: Statizoid (derived).
Analysis
Thailand recorded 60 for diphtheria - number of reported cases, gaps filled in 2025.
Compared with earlier readings it is up 1,100.0% on the previous year and up 215.8% over ten years.
Over the whole period, diphtheria - number of reported cases, gaps filled in Thailand peaked at 2,345 in 1976 and was at its lowest, 0, in 2022.
Thailand ranks 22nd of 210 countries on this measure, 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, gaps filled in Thailand, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 1,905 | — |
| 1975 | 1,934 | +1.5% |
| 1976 | 2,345 | +21.3% |
| 1977 | 2,290 | -2.3% |
| 1978 | 1,773 | -22.6% |
| 1979 | 2,009 | +13.3% |
| 1980 | 1,918 | -4.5% |
| 1981 | 794 | -58.6% |
| 1982 | 1,125 | +41.7% |
| 1983 | 1,038 | -7.7% |
| 1984 | 1,021 | -1.6% |
| 1985 | 762 | -25.4% |
| 1986 | 632 | -17.1% |
| 1987 | 536 | -15.2% |
| 1988 | 216 | -59.7% |
| 1989 | 87 | -59.7% |
| 1990 | 58 | -33.3% |
| 1991 | 53 | -8.6% |
| 1992 | 40 | -24.5% |
| 1993 | 28 | -30.0% |
| 1994 | 40 | +42.9% |
| 1995 | 19 | -52.5% |
| 1996 | 53 | +178.9% |
| 1997 | 38 | -28.3% |
| 1998 | 43 | +13.2% |
| 1999 | 52 | +20.9% |
| 2000 | 15 | -71.2% |
| 2001 | 11 | -26.7% |
| 2002 | 13 | +18.2% |
| 2003 | 9 | -30.8% |
| 2004 | 13 | +44.4% |
| 2005 | 1 | -92.3% |
| 2006 | 2 | +100.0% |
| 2007 | 3 | +50.0% |
| 2008 | 8 | +166.7% |
| 2009 | 12 | +50.0% |
| 2010 | 77 | +541.7% |
| 2011 | 28 | -63.6% |
| 2012 | 63 | +125.0% |
| 2013 | 28 | -55.6% |
| 2014 | 19 | -32.1% |
| 2015 | 19 | +0.0% |
| 2016 | 16 | -15.8% |
| 2017 | 5 | -68.8% |
| 2018 | 90 | +1700.0% |
| 2019 | 70 | -22.2% |
| 2020 | 79 | +12.9% |
| 2021 | 39.5 | -50.0% |
| 2022 | 0 | -100.0% |
| 2023 | 2 | — |
| 2024 | 5 | +150.0% |
| 2025 | 60 | +1100.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 2,043 | 1,773 | 2,345 | 6 |
| 1980s | 812.9 | 87 | 1,918 | 10 |
| 1990s | 42.4 | 19 | 58 | 10 |
| 2000s | 8.7 | 1 | 15 | 10 |
| 2010s | 41.5 | 5 | 90 | 10 |
| 2020s | 30.92 | 0 | 79 | 6 |
Countries ranked near Thailand
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Frequently asked questions
- What is diphtheria - number of reported cases, gaps filled in Thailand?
- Diphtheria - number of reported cases, gaps filled in Thailand was 60 in 2025, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, gaps filled recorded in Thailand?
- The highest recorded value was 2,345 in 1976.
- What is the lowest diphtheria - number of reported cases, gaps filled recorded in Thailand?
- The lowest recorded value was 0 in 2022.
- How does Thailand rank for diphtheria - number of reported cases, gaps filled?
- Thailand ranks 22nd out of 210 countries with data for 2025.
- Is diphtheria - number of reported cases, gaps filled rising or falling in Thailand?
- Over the last ten years it is up 215.8%. The long-run trend across the full record is volatile.
- Where does this Thailand 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.