Pertussis - number of reported cases, annual growth rate in Iceland
Iceland: Pertussis - number of reported cases, annual growth rate was -91.46 % change on previous year in 2025. ◆ Volatile
Pertussis - number of reported cases, annual growth rate in Iceland, 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Iceland recorded -91.46 % change on previous year for pertussis - number of reported cases, annual growth rate in 2025.
That represents a change of down 130.5% over ten years.
Over the whole period, pertussis - number of reported cases, annual growth rate in Iceland peaked at 925 % change on previous year in 1994 and was at its lowest, -100 % change on previous year, in 2009.
That places Iceland 102nd out of 191 countries with data for 2025, putting it 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 Iceland, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | 155.56 % change on previous year | — |
| 1976 | -34.06 % change on previous year | -121.9% |
| 1977 | -36.26 % change on previous year | +6.5% |
| 1978 | 303.45 % change on previous year | -936.8% |
| 1979 | 141.88 % change on previous year | -53.2% |
| 1980 | -92.76 % change on previous year | -165.4% |
| 1981 | -36.59 % change on previous year | -60.6% |
| 1982 | 892.31 % change on previous year | -2539.0% |
| 1983 | 107.36 % change on previous year | -88.0% |
| 1984 | -88.97 % change on previous year | -182.9% |
| 1985 | -72.88 % change on previous year | -18.1% |
| 1986 | 118.75 % change on previous year | -262.9% |
| 1987 | 362.86 % change on previous year | +205.6% |
| 1988 | -67.28 % change on previous year | -118.5% |
| 1989 | -64.15 % change on previous year | -4.7% |
| 1990 | -84.21 % change on previous year | +31.3% |
| 1992 | -97.08 % change on previous year | +15.3% |
| 1993 | 0 % change on previous year | -100.0% |
| 1994 | 925 % change on previous year | — |
| 1995 | -34.15 % change on previous year | -103.7% |
| 1996 | 270.37 % change on previous year | -891.8% |
| 1997 | -53 % change on previous year | -119.6% |
| 2001 | -62.5 % change on previous year | +17.9% |
| 2004 | -66.67 % change on previous year | +6.7% |
| 2005 | 500 % change on previous year | -850.0% |
| 2006 | -50 % change on previous year | -110.0% |
| 2007 | 33.33 % change on previous year | -166.7% |
| 2008 | -50 % change on previous year | -250.0% |
| 2009 | -100 % change on previous year | +100.0% |
| 2013 | -13.89 % change on previous year | -86.1% |
| 2014 | -96.77 % change on previous year | +596.8% |
| 2015 | 300 % change on previous year | -410.0% |
| 2016 | 250 % change on previous year | -16.7% |
| 2017 | 35.71 % change on previous year | -85.7% |
| 2018 | -21.05 % change on previous year | -158.9% |
| 2019 | -46.67 % change on previous year | +121.7% |
| 2020 | -62.5 % change on previous year | +33.9% |
| 2021 | -100 % change on previous year | +60.0% |
| 2025 | -91.46 % change on previous year | -8.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 106.11 % change on previous year | -36.26 % change on previous year | 303.45 % change on previous year | 5 |
| 1980s | 105.86 % change on previous year | -92.76 % change on previous year | 892.31 % change on previous year | 10 |
| 1990s | 132.42 % change on previous year | -97.08 % change on previous year | 925 % change on previous year | 7 |
| 2000s | 29.17 % change on previous year | -100 % change on previous year | 500 % change on previous year | 7 |
| 2010s | 58.19 % change on previous year | -96.77 % change on previous year | 300 % change on previous year | 7 |
| 2020s | -84.65 % change on previous year | -100 % change on previous year | -62.5 % change on previous year | 3 |
Countries ranked near Iceland
- 99 Canada -91.1 % change on previous year compare
- 100 Cyprus -91.18 % change on previous year compare
- 101 Dominican Republic -91.3 % change on previous year compare
- 103 China -93 % change on previous year compare
- 104 Belgium -93.44 % change on previous year compare
- 105 Guinea -94.29 % change on previous year compare
More health data for Iceland
- Un projection of annual infant deaths, annual growth rate -100 % change on previous year (2085)
- Heat deaths vs projected death rates, annual growth rate -0.4982 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,358 deaths per 1,000 people (2090)
- Number of infants who die before age 1 0 deaths (2100)
- Population ages 80 and above, female, per capita 0.0207 units per person (2025)
- Population ages 80 and above, male, annual growth rate 4.31 % 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 0.0164 units per person (2025)
- Pertussis - number of reported cases, gaps filled 14 (2025)
- Pertussis - number of reported cases, per capita 0 units per person (2025)
Frequently asked questions
- What is pertussis - number of reported cases, annual growth rate in Iceland?
- Pertussis - number of reported cases, annual growth rate in Iceland was -91.46 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, annual growth rate recorded in Iceland?
- The highest recorded value was 925 % change on previous year in 1994.
- What is the lowest pertussis - number of reported cases, annual growth rate recorded in Iceland?
- The lowest recorded value was -100 % change on previous year in 2009.
- How does Iceland rank for pertussis - number of reported cases, annual growth rate?
- Iceland ranks 102nd out of 191 countries with data for 2025.
- Is pertussis - number of reported cases, annual growth rate rising or falling in Iceland?
- Over the last ten years it is down 130.5%. The long-run trend across the full record is volatile.
- Where does this Iceland 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 — 39 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.