Measles - number of reported cases, annual growth rate in Chad
Chad: Measles - number of reported cases, annual growth rate was -92.91 % change on previous year in 2025. ◆ Volatile
Measles - number of reported cases, annual growth rate in Chad, 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for measles - number of reported cases, annual growth rate in Chad is -92.91 % change on previous year, measured in 2025.
The figure is down 125.6% on the previous year and down 38.2% over ten years.
Over the whole period, measles - number of reported cases, annual growth rate in Chad peaked at 602.42 % change on previous year in 2001 and was at its lowest, -99.98 % change on previous year, in 2005.
That places Chad 122nd out of 203 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Measles - number of reported cases, annual growth rate in Chad, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | -68.19 % change on previous year | — |
| 1976 | 568.79 % change on previous year | -934.1% |
| 1977 | -18.01 % change on previous year | -103.2% |
| 1978 | -83.47 % change on previous year | +363.4% |
| 1979 | -84.95 % change on previous year | +1.8% |
| 1983 | 321.91 % change on previous year | -479.0% |
| 1984 | 34.13 % change on previous year | -89.4% |
| 1985 | -7.09 % change on previous year | -120.8% |
| 1986 | -45.57 % change on previous year | +542.3% |
| 1987 | 3.51 % change on previous year | -107.7% |
| 1988 | 0.6072 % change on previous year | -82.7% |
| 1989 | 104.36 % change on previous year | +17086.5% |
| 1990 | -2.99 % change on previous year | -102.9% |
| 1991 | 193.14 % change on previous year | -6551.4% |
| 1992 | -10.14 % change on previous year | -105.2% |
| 1993 | 9.77 % change on previous year | -196.4% |
| 1994 | -53.59 % change on previous year | -648.8% |
| 1995 | 126.4 % change on previous year | -335.9% |
| 1996 | 10.07 % change on previous year | -92.0% |
| 1997 | -56.77 % change on previous year | -663.9% |
| 1998 | 18.43 % change on previous year | -132.5% |
| 1999 | -44.48 % change on previous year | -341.4% |
| 2000 | -48.37 % change on previous year | +8.7% |
| 2001 | 602.42 % change on previous year | -1345.5% |
| 2002 | -70.78 % change on previous year | -111.7% |
| 2003 | 117.14 % change on previous year | -265.5% |
| 2004 | -34.66 % change on previous year | -129.6% |
| 2005 | -99.98 % change on previous year | +188.4% |
| 2007 | -72.33 % change on previous year | -27.7% |
| 2008 | -85.71 % change on previous year | +18.5% |
| 2009 | 161.91 % change on previous year | -288.9% |
| 2010 | 17.58 % change on previous year | -89.1% |
| 2012 | -98.61 % change on previous year | -661.1% |
| 2013 | 88.33 % change on previous year | -189.6% |
| 2014 | 464.16 % change on previous year | +425.5% |
| 2015 | -67.22 % change on previous year | -114.5% |
| 2016 | -71.77 % change on previous year | +6.8% |
| 2017 | -92.37 % change on previous year | +28.7% |
| 2019 | 29.17 % change on previous year | -131.6% |
| 2020 | 15.3 % change on previous year | -47.5% |
| 2021 | 18.76 % change on previous year | +22.6% |
| 2022 | -16.26 % change on previous year | -186.7% |
| 2023 | 449.68 % change on previous year | -2865.7% |
| 2024 | -41.17 % change on previous year | -109.2% |
| 2025 | -92.91 % change on previous year | +125.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 62.83 % change on previous year | -84.95 % change on previous year | 568.79 % change on previous year | 5 |
| 1980s | 58.84 % change on previous year | -45.57 % change on previous year | 321.91 % change on previous year | 7 |
| 1990s | 18.98 % change on previous year | -56.77 % change on previous year | 193.14 % change on previous year | 10 |
| 2000s | 52.18 % change on previous year | -99.98 % change on previous year | 602.42 % change on previous year | 9 |
| 2010s | 33.66 % change on previous year | -98.61 % change on previous year | 464.16 % change on previous year | 8 |
| 2020s | 55.57 % change on previous year | -92.91 % change on previous year | 449.68 % change on previous year | 6 |
Countries ranked near Chad
- 119 Belarus -91.64 % change on previous year compare
- 120 Armenia -91.98 % change on previous year compare
- 121 Bulgaria -92.59 % change on previous year compare
- 123 Zambia -94.71 % change on previous year compare
- 124 South Sudan -95.57 % change on previous year compare
- 125 Bosnia and Herzegovina -98.71 % change on previous year compare
More health data for Chad
- Un projection of annual infant deaths, annual growth rate -0.9964 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.6578 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,071 deaths per 1,000 people (2090)
- Number of infants who die before age 1 41,435 deaths (2100)
- Total tetanus - number of reported cases, gaps filled 573 (2025)
- Total tetanus - number of reported cases, per capita 0 units per person (2025)
- Diphtheria - number of reported cases, gaps filled 4 (2025)
- Diphtheria - number of reported cases, per capita 0 units per person (2025)
- Measles - number of reported cases, gaps filled 495 (2025)
- Measles - number of reported cases, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is measles - number of reported cases, annual growth rate in Chad?
- Measles - number of reported cases, annual growth rate in Chad was -92.91 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest measles - number of reported cases, annual growth rate recorded in Chad?
- The highest recorded value was 602.42 % change on previous year in 2001.
- What is the lowest measles - number of reported cases, annual growth rate recorded in Chad?
- The lowest recorded value was -99.98 % change on previous year in 2005.
- How does Chad rank for measles - number of reported cases, annual growth rate?
- Chad ranks 122nd out of 203 countries with data for 2025.
- Is measles - number of reported cases, annual growth rate rising or falling in Chad?
- Over the last ten years it is down 38.2%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from Statizoid (derived), published as part of Measles - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 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 Measles - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Measles - 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 Measles - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.