Diphtheria - number of reported cases, per unit of GDP in Chad
Chad: Diphtheria - number of reported cases, per unit of GDP was 0 units per US$ of GDP in 2025. ◆ Volatile
Diphtheria - number of reported cases, per unit of GDP in Chad, 1974–2025
Source: Statizoid (derived). Measured in units per US$ of GDP.
Analysis
In 2025, diphtheria - number of reported cases, per unit of gdp in Chad stood at 0 units per US$ of GDP.
The figure is down 99.9% on the previous year.
Over the whole period, diphtheria - number of reported cases, per unit of gdp in Chad peaked at 0 units per US$ of GDP in 2024 and was at its lowest, 0 units per US$ of GDP, in 1978.
That places Chad 26th out of 201 countries with data for 2025, putting it 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, per unit of GDP in Chad, year by year
| Year | units per US$ of GDP | Change |
|---|---|---|
| 1974 | 0 units per US$ of GDP | — |
| 1975 | 0 units per US$ of GDP | -54.7% |
| 1976 | 0 units per US$ of GDP | -66.7% |
| 1977 | 0 units per US$ of GDP | +362.9% |
| 1978 | 0 units per US$ of GDP | -100.0% |
| 1982 | 0 units per US$ of GDP | — |
| 1983 | 0 units per US$ of GDP | — |
| 1984 | 0 units per US$ of GDP | +262.3% |
| 1985 | 0 units per US$ of GDP | +122.4% |
| 1986 | 0 units per US$ of GDP | -61.3% |
| 1997 | 0 units per US$ of GDP | -100.0% |
| 2023 | 0 units per US$ of GDP | — |
| 2024 | 0 units per US$ of GDP | +257.1% |
| 2025 | 0 units per US$ of GDP | -99.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 5 |
| 1980s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 5 |
| 1990s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 1 |
| 2020s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 3 |
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)
- Population ages 80 and above, female, per capita 0.0013 units per person (2025)
- Population ages 80 and above, male, annual growth rate -0.4188 % change on previous year (2025)
- Population ages 80 and above, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 80 and above, male, per capita 0.0009 units per person (2025)
- Pertussis - number of reported cases, gaps filled 5,898 (1998)
- Pertussis - number of reported cases, per capita 0.0007 units per person (1998)
Frequently asked questions
- What is diphtheria - number of reported cases, per unit of gdp in Chad?
- Diphtheria - number of reported cases, per unit of gdp in Chad was 0 units per US$ of GDP in 2025, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, per unit of gdp recorded in Chad?
- The highest recorded value was 0 units per US$ of GDP in 2024.
- What is the lowest diphtheria - number of reported cases, per unit of gdp recorded in Chad?
- The lowest recorded value was 0 units per US$ of GDP in 1978.
- How does Chad rank for diphtheria - number of reported cases, per unit of gdp?
- Chad ranks 26th out of 201 countries with data for 2025.
- Where does this Chad data come from?
- The figures come from Statizoid (derived), published as part of Diphtheria - number of reported cases, per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 14 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 divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Diphtheria - number of reported cases ÷ GDP (current US$)
Computed from
- Diphtheria - number of reported cases World Health Organization, Global Health Observatory
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
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 divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.