Pertussis - number of reported cases, annual growth rate in Türkiye
Türkiye: Pertussis - number of reported cases, annual growth rate was -96.54 % change on previous year in 2025. ◆ Volatile
Pertussis - number of reported cases, annual growth rate in Türkiye, 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for pertussis - number of reported cases, annual growth rate in Türkiye is -96.54 % change on previous year, measured in 2025. That is the lowest value across all 50 years on record.
The figure is down 145.9% on the previous year and down 125.8% over ten years.
Over the whole period, pertussis - number of reported cases, annual growth rate in Türkiye peaked at 404.17 % change on previous year in 2011 and was at its lowest, -96.54 % change on previous year, in 2025.
Türkiye ranks 109th of 191 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, annual growth rate in Türkiye, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | 6.49 % change on previous year | — |
| 1976 | -19.63 % change on previous year | -402.5% |
| 1977 | -28.73 % change on previous year | +46.3% |
| 1978 | 30.36 % change on previous year | -205.7% |
| 1979 | 36.48 % change on previous year | +20.1% |
| 1980 | -50.87 % change on previous year | -239.5% |
| 1981 | 75.07 % change on previous year | -247.6% |
| 1982 | 90.27 % change on previous year | +20.3% |
| 1983 | 12.7 % change on previous year | -85.9% |
| 1984 | -44.88 % change on previous year | -453.4% |
| 1985 | -14.85 % change on previous year | -66.9% |
| 1986 | -60.87 % change on previous year | +309.9% |
| 1987 | -73.38 % change on previous year | +20.6% |
| 1988 | -25.81 % change on previous year | -64.8% |
| 1989 | 98.55 % change on previous year | -481.9% |
| 1990 | 10.46 % change on previous year | -89.4% |
| 1991 | -36.34 % change on previous year | -447.4% |
| 1992 | 146.37 % change on previous year | -502.7% |
| 1993 | -2.81 % change on previous year | -101.9% |
| 1994 | -36.13 % change on previous year | +1186.1% |
| 1995 | -21.49 % change on previous year | -40.5% |
| 1996 | 93.66 % change on previous year | -535.8% |
| 1997 | 3.27 % change on previous year | -96.5% |
| 1998 | -38.18 % change on previous year | -1266.4% |
| 1999 | -48.25 % change on previous year | +26.4% |
| 2000 | 129.73 % change on previous year | -368.9% |
| 2001 | -64.31 % change on previous year | -149.6% |
| 2002 | 6.04 % change on previous year | -109.4% |
| 2003 | 32.12 % change on previous year | +431.5% |
| 2004 | 52.55 % change on previous year | +63.6% |
| 2005 | -30.08 % change on previous year | -157.2% |
| 2006 | -79.04 % change on previous year | +162.8% |
| 2007 | 10.53 % change on previous year | -113.3% |
| 2008 | -73.02 % change on previous year | -793.7% |
| 2009 | -35.29 % change on previous year | -51.7% |
| 2010 | 336.36 % change on previous year | -1053.0% |
| 2011 | 404.17 % change on previous year | +20.2% |
| 2012 | -92.56 % change on previous year | -122.9% |
| 2013 | 83.33 % change on previous year | -190.0% |
| 2014 | 106.06 % change on previous year | +27.3% |
| 2015 | 373.53 % change on previous year | +252.2% |
| 2016 | -93.17 % change on previous year | -124.9% |
| 2017 | 286.36 % change on previous year | -407.4% |
| 2018 | 143.53 % change on previous year | -49.9% |
| 2019 | -71.01 % change on previous year | -149.5% |
| 2020 | -63.33 % change on previous year | -10.8% |
| 2021 | -72.73 % change on previous year | +14.8% |
| 2022 | 33.33 % change on previous year | -145.8% |
| 2024 | 210.16 % change on previous year | +530.5% |
| 2025 | -96.54 % change on previous year | -145.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 4.99 % change on previous year | -28.73 % change on previous year | 36.48 % change on previous year | 5 |
| 1980s | 0.5928 % change on previous year | -73.38 % change on previous year | 98.55 % change on previous year | 10 |
| 1990s | 7.06 % change on previous year | -48.25 % change on previous year | 146.37 % change on previous year | 10 |
| 2000s | -5.08 % change on previous year | -79.04 % change on previous year | 129.73 % change on previous year | 10 |
| 2010s | 147.66 % change on previous year | -93.17 % change on previous year | 404.17 % change on previous year | 10 |
| 2020s | 2.18 % change on previous year | -96.54 % change on previous year | 210.16 % change on previous year | 5 |
Countries ranked near Türkiye
- 106 Luxembourg -94.61 % change on previous year compare
- 107 Sierra Leone -95.61 % change on previous year compare
- 108 Central African Republic -96.34 % change on previous year compare
- 110 Italy -96.62 % change on previous year compare
- 111 United Kingdom of Great Britain and Northern Ireland -96.73 % change on previous year compare
- 112 Bulgaria -96.77 % change on previous year compare
More health data for Türkiye
- Un projection of annual infant deaths, annual growth rate -1.72 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.5275 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,582 deaths per 1,000 people (2090)
- Number of infants who die before age 1 858 deaths (2100)
- Population ages 65-69, male, annual growth rate 0.8619 % change on previous year (2025)
- Population ages 65-69, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 65-69, male, per capita 0.0178 units per person (2025)
- Population ages 70-74, female, annual growth rate 4.79 % change on previous year (2025)
- Population ages 70-74, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 70-74, female, per capita 0.0167 units per person (2025)
Frequently asked questions
- What is pertussis - number of reported cases, annual growth rate in Türkiye?
- Pertussis - number of reported cases, annual growth rate in Türkiye was -96.54 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, annual growth rate recorded in Türkiye?
- The highest recorded value was 404.17 % change on previous year in 2011.
- What is the lowest pertussis - number of reported cases, annual growth rate recorded in Türkiye?
- The lowest recorded value was -96.54 % change on previous year in 2025.
- How does Türkiye rank for pertussis - number of reported cases, annual growth rate?
- Türkiye ranks 109th out of 191 countries with data for 2025.
- Is pertussis - number of reported cases, annual growth rate rising or falling in Türkiye?
- Over the last ten years it is down 125.8%. The long-run trend across the full record is volatile.
- Where does this Türkiye data come from?
- The figures come from Statizoid (derived), published as part of Pertussis - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 50 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 Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
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
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.