Total tetanus - number of reported cases, annual growth rate in Chad
Chad: Total tetanus - number of reported cases, annual growth rate was 108.36 % change on previous year in 2025. ◆ Volatile
Total tetanus - number of reported cases, annual growth rate in Chad, 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, total tetanus - number of reported cases, annual growth rate in Chad stood at 108.36 % change on previous year.
The figure is up 953.4% on the previous year and up 307.0% over ten years.
Over the whole period, total tetanus - number of reported cases, annual growth rate in Chad peaked at 302.13 % change on previous year in 2018 and was at its lowest, -98.44 % change on previous year, in 1980.
Chad ranks 7th of 184 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Total tetanus - number of reported cases, annual growth rate in Chad, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | 167.86 % change on previous year | — |
| 1976 | 24.15 % change on previous year | -85.6% |
| 1977 | 3.63 % change on previous year | -85.0% |
| 1978 | 15.15 % change on previous year | +316.7% |
| 1979 | -82.28 % change on previous year | -643.2% |
| 1980 | -98.44 % change on previous year | +19.6% |
| 1982 | 118.53 % change on previous year | -220.4% |
| 1983 | 216.32 % change on previous year | +82.5% |
| 1984 | -84.02 % change on previous year | -138.8% |
| 1985 | -31.33 % change on previous year | -62.7% |
| 1986 | 112.9 % change on previous year | -460.4% |
| 1987 | 256.28 % change on previous year | +127.0% |
| 1988 | -1.7 % change on previous year | -100.7% |
| 1989 | -5.25 % change on previous year | +208.8% |
| 1990 | 4.57 % change on previous year | -186.9% |
| 1991 | -31.75 % change on previous year | -795.4% |
| 1992 | -0.7313 % change on previous year | -97.7% |
| 1993 | -1.2 % change on previous year | +63.7% |
| 1998 | 19.35 % change on previous year | -1716.9% |
| 2008 | 63 % change on previous year | +225.5% |
| 2009 | -10.43 % change on previous year | -116.6% |
| 2012 | 4.65 % change on previous year | -144.6% |
| 2013 | -21.78 % change on previous year | -568.2% |
| 2014 | -12.5 % change on previous year | -42.6% |
| 2015 | 26.62 % change on previous year | -313.0% |
| 2016 | -11.79 % change on previous year | -144.3% |
| 2017 | -72.67 % change on previous year | +516.2% |
| 2018 | 302.13 % change on previous year | -515.7% |
| 2019 | 25.4 % change on previous year | -91.6% |
| 2020 | 5.91 % change on previous year | -76.7% |
| 2023 | -30.16 % change on previous year | -610.5% |
| 2024 | -12.7 % change on previous year | -57.9% |
| 2025 | 108.36 % change on previous year | -953.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 25.7 % change on previous year | -82.28 % change on previous year | 167.86 % change on previous year | 5 |
| 1980s | 53.7 % change on previous year | -98.44 % change on previous year | 256.28 % change on previous year | 9 |
| 1990s | -1.95 % change on previous year | -31.75 % change on previous year | 19.35 % change on previous year | 5 |
| 2000s | 26.29 % change on previous year | -10.43 % change on previous year | 63 % change on previous year | 2 |
| 2010s | 30.01 % change on previous year | -72.67 % change on previous year | 302.13 % change on previous year | 8 |
| 2020s | 17.85 % change on previous year | -30.16 % change on previous year | 108.36 % change on previous year | 4 |
Countries ranked near Chad
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 total tetanus - number of reported cases, annual growth rate in Chad?
- Total tetanus - number of reported cases, annual growth rate in Chad was 108.36 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest total tetanus - number of reported cases, annual growth rate recorded in Chad?
- The highest recorded value was 302.13 % change on previous year in 2018.
- What is the lowest total tetanus - number of reported cases, annual growth rate recorded in Chad?
- The lowest recorded value was -98.44 % change on previous year in 1980.
- How does Chad rank for total tetanus - number of reported cases, annual growth rate?
- Chad ranks 7th out of 184 countries with data for 2025.
- Is total tetanus - number of reported cases, annual growth rate rising or falling in Chad?
- Over the last ten years it is up 307.0%. 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 Total tetanus - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 33 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 Total tetanus - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Total tetanus - 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 Total tetanus - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.