Pertussis - number of reported cases, gaps filled in El Salvador
El Salvador: Pertussis - number of reported cases, gaps filled was 1 in 2025. ◆ Volatile
Pertussis - number of reported cases, gaps filled in El Salvador, 1974–2025
Source: Statizoid (derived).
Analysis
El Salvador recorded 1 for pertussis - number of reported cases, gaps filled in 2025.
Over the whole period, pertussis - number of reported cases, gaps filled in El Salvador peaked at 3,911 in 1981 and was at its lowest, 0, in 1989.
El Salvador ranks 133rd of 210 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Pertussis - number of reported cases, gaps filled in El Salvador, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 933 | — |
| 1975 | 1,675 | +79.5% |
| 1976 | 1,347 | -19.6% |
| 1977 | 1,825 | +35.5% |
| 1978 | 2,362 | +29.4% |
| 1979 | 812 | -65.6% |
| 1980 | 1,003 | +23.5% |
| 1981 | 3,911 | +289.9% |
| 1982 | 1,754 | -55.2% |
| 1983 | 497 | -71.7% |
| 1984 | 505 | +1.6% |
| 1985 | 464 | -8.1% |
| 1986 | 561 | +20.9% |
| 1987 | 162 | -71.1% |
| 1988 | 46 | -71.6% |
| 1989 | 0 | -100.0% |
| 1990 | 0 | — |
| 1991 | 0 | — |
| 1992 | 33 | — |
| 1993 | 24 | -27.3% |
| 1994 | 12 | -50.0% |
| 1995 | 4 | -66.7% |
| 1996 | 3 | -25.0% |
| 1997 | 2 | -33.3% |
| 1998 | 4 | +100.0% |
| 1999 | 3 | -25.0% |
| 2000 | 3 | +0.0% |
| 2001 | 6 | +100.0% |
| 2002 | 6 | +0.0% |
| 2003 | 8 | +33.3% |
| 2004 | 1 | -87.5% |
| 2005 | 5 | +400.0% |
| 2006 | 5 | +0.0% |
| 2007 | 2 | -60.0% |
| 2008 | 5 | +150.0% |
| 2009 | 2 | -60.0% |
| 2010 | 2 | +0.0% |
| 2011 | 7 | +250.0% |
| 2012 | 37 | +428.6% |
| 2013 | 7 | -81.1% |
| 2014 | 0 | -100.0% |
| 2015 | 0 | — |
| 2016 | 13 | — |
| 2017 | 17 | +30.8% |
| 2018 | 11 | -35.3% |
| 2019 | 3 | -72.7% |
| 2020 | 0 | -100.0% |
| 2021 | 1 | — |
| 2022 | 0 | -100.0% |
| 2023 | 0 | — |
| 2024 | 0 | — |
| 2025 | 1 | — |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 1,492 | 812 | 2,362 | 6 |
| 1980s | 890.3 | 0 | 3,911 | 10 |
| 1990s | 8.5 | 0 | 33 | 10 |
| 2000s | 4.3 | 1 | 8 | 10 |
| 2010s | 9.7 | 0 | 37 | 10 |
| 2020s | 0.3333 | 0 | 1 | 6 |
Countries ranked near El Salvador
- 133 Belize 1 compare
- 133 Timor-Leste 1 compare
- 133 Venezuela, Bolivarian Republic of 1 compare
More health data for El Salvador
- Un projection of annual infant deaths, annual growth rate -1.89 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4574 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,537 deaths per 1,000 people (2090)
- Number of infants who die before age 1 104 deaths (2100)
- Population ages 75-79, female, annual growth rate 3.16 % change on previous year (2025)
- Population ages 75-79, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 75-79, female, per capita 0.0098 units per person (2025)
- Population ages 75-79, male, annual growth rate 2.23 % change on previous year (2025)
- Population ages 75-79, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 75-79, male, per capita 0.0063 units per person (2025)
Frequently asked questions
- What is pertussis - number of reported cases, gaps filled in El Salvador?
- Pertussis - number of reported cases, gaps filled in El Salvador was 1 in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, gaps filled recorded in El Salvador?
- The highest recorded value was 3,911 in 1981.
- What is the lowest pertussis - number of reported cases, gaps filled recorded in El Salvador?
- The lowest recorded value was 0 in 1989.
- How does El Salvador rank for pertussis - number of reported cases, gaps filled?
- El Salvador ranks 133rd out of 210 countries with data for 2025.
- Where does this El Salvador data come from?
- The figures come from Statizoid (derived), published as part of Pertussis - 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
Pertussis - number of reported cases with 623 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
- Pertussis - 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
Pertussis - number of reported cases with 623 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.