Total tetanus - number of reported cases, per capita in Sierra Leone
Sierra Leone: Total tetanus - number of reported cases, per capita was 0 units per person in 2025. ◆ Volatile
Total tetanus - number of reported cases, per capita in Sierra Leone, 1979–2025
Source: Statizoid (derived). Measured in units per person.
Analysis
In 2025, total tetanus - number of reported cases, per capita in Sierra Leone stood at 0 units per person.
The figure is up 1,719.7% on the previous year and up 843.0% over ten years.
Over the whole period, total tetanus - number of reported cases, per capita in Sierra Leone peaked at 0.0003 units per person in 1980 and was at its lowest, 0 units per person, in 1997.
Sierra Leone ranks 11th of 204 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, per capita in Sierra Leone, year by year
| Year | units per person | Change |
|---|---|---|
| 1979 | 0.0002 units per person | — |
| 1980 | 0.0003 units per person | +22.3% |
| 1981 | 0.0002 units per person | -31.5% |
| 1982 | 0.0002 units per person | +18.9% |
| 1983 | 0.0002 units per person | -5.6% |
| 1984 | 0.0002 units per person | -11.8% |
| 1985 | 0.0002 units per person | -4.0% |
| 1986 | 0 units per person | -90.1% |
| 1987 | 0 units per person | +82.5% |
| 1989 | 0 units per person | +48.7% |
| 1990 | 0 units per person | -47.3% |
| 1991 | 0 units per person | -15.6% |
| 1997 | 0 units per person | -100.0% |
| 2000 | 0 units per person | — |
| 2005 | 0 units per person | -77.7% |
| 2006 | 0 units per person | +46.7% |
| 2007 | 0 units per person | -47.8% |
| 2008 | 0 units per person | +716.8% |
| 2009 | 0 units per person | -82.6% |
| 2011 | 0 units per person | +784.9% |
| 2013 | 0 units per person | -92.4% |
| 2015 | 0 units per person | +16.6% |
| 2016 | 0 units per person | -46.7% |
| 2017 | 0 units per person | +599.8% |
| 2018 | 0.0001 units per person | +2105.8% |
| 2019 | 0 units per person | -92.2% |
| 2020 | 0 units per person | -91.2% |
| 2021 | 0 units per person | +835.6% |
| 2022 | 0 units per person | +15.3% |
| 2023 | 0 units per person | -19.5% |
| 2024 | 0 units per person | -89.5% |
| 2025 | 0 units per person | +1719.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0002 units per person | 0.0002 units per person | 0.0002 units per person | 1 |
| 1980s | 0.0001 units per person | 0 units per person | 0.0003 units per person | 9 |
| 1990s | 0 units per person | 0 units per person | 0 units per person | 3 |
| 2000s | 0 units per person | 0 units per person | 0 units per person | 6 |
| 2010s | 0 units per person | 0 units per person | 0.0001 units per person | 7 |
| 2020s | 0 units per person | 0 units per person | 0 units per person | 6 |
Countries ranked near Sierra Leone
More health data for Sierra Leone
- Un projection of annual infant deaths, annual growth rate -2.34 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.773 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,199 deaths per 1,000 people (2090)
- Number of infants who die before age 1 4,209 deaths (2100)
- Total tetanus - number of reported cases, gaps filled 130 (2025)
- Diphtheria - number of reported cases, gaps filled 0 (2025)
- Diphtheria - number of reported cases, per capita 0 units per person (2025)
- Measles - number of reported cases, gaps filled 207 (2025)
- Measles - number of reported cases, per unit of GDP 0 units per US$ of GDP (2025)
- Measles - number of reported cases, per capita 0 units per person (2025)
Frequently asked questions
- What is total tetanus - number of reported cases, per capita in Sierra Leone?
- Total tetanus - number of reported cases, per capita in Sierra Leone was 0 units per person in 2025, according to Statizoid (derived).
- What is the highest total tetanus - number of reported cases, per capita recorded in Sierra Leone?
- The highest recorded value was 0.0003 units per person in 1980.
- What is the lowest total tetanus - number of reported cases, per capita recorded in Sierra Leone?
- The lowest recorded value was 0 units per person in 1997.
- How does Sierra Leone rank for total tetanus - number of reported cases, per capita?
- Sierra Leone ranks 11th out of 204 countries with data for 2025.
- Is total tetanus - number of reported cases, per capita rising or falling in Sierra Leone?
- Over the last ten years it is up 843.0%. The long-run trend across the full record is volatile.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of Total tetanus - number of reported cases, per capita. Statizoid updates them automatically from the source API.
Download this data
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How this figure is calculated
Total tetanus - number of reported cases divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Total tetanus - number of reported cases ÷ Population, total
Computed from
- Total tetanus - number of reported cases World Health Organization, Global Health Observatory
- Population, total World Population Prospects, United Nations (UN)
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
Total tetanus - number of reported cases divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.