Pertussis - number of reported cases, annual growth rate in Oman
Oman: Pertussis - number of reported cases, annual growth rate was -77.97 % change on previous year in 2025. ◆ Volatile
Pertussis - number of reported cases, annual growth rate in Oman, 1976–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
In 2025, pertussis - number of reported cases, annual growth rate in Oman stood at -77.97 % change on previous year.
That represents a change of down 416.3% on the previous year and down 185.9% over ten years.
Over the whole period, pertussis - number of reported cases, annual growth rate in Oman peaked at 850.68 % change on previous year in 1997 and was at its lowest, -97.58 % change on previous year, in 1987.
That places Oman 73rd 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 Oman, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1976 | -7.02 % change on previous year | — |
| 1977 | -63.43 % change on previous year | +804.2% |
| 1978 | -53.85 % change on previous year | -15.1% |
| 1979 | -58.27 % change on previous year | +8.2% |
| 1980 | 79.42 % change on previous year | -236.3% |
| 1981 | 45.76 % change on previous year | -42.4% |
| 1982 | 24.15 % change on previous year | -47.2% |
| 1983 | -6.16 % change on previous year | -125.5% |
| 1984 | -68.14 % change on previous year | +1006.2% |
| 1985 | -7.83 % change on previous year | -88.5% |
| 1986 | -72.94 % change on previous year | +831.4% |
| 1987 | -97.58 % change on previous year | +33.8% |
| 1988 | 220 % change on previous year | -325.4% |
| 1989 | 56.25 % change on previous year | -74.4% |
| 1990 | 96 % change on previous year | +70.7% |
| 1991 | -46.94 % change on previous year | -148.9% |
| 1992 | 73.08 % change on previous year | -255.7% |
| 1993 | 417.78 % change on previous year | +471.7% |
| 1994 | -27.9 % change on previous year | -106.7% |
| 1995 | -35.71 % change on previous year | +28.0% |
| 1996 | -32.41 % change on previous year | -9.3% |
| 1997 | 850.68 % change on previous year | -2725.0% |
| 1998 | -30.26 % change on previous year | -103.6% |
| 1999 | -57.64 % change on previous year | +90.5% |
| 2000 | -7.32 % change on previous year | -87.3% |
| 2001 | -71.58 % change on previous year | +878.2% |
| 2002 | 77.78 % change on previous year | -208.7% |
| 2003 | 55.21 % change on previous year | -29.0% |
| 2004 | -48.99 % change on previous year | -188.7% |
| 2005 | -52.63 % change on previous year | +7.4% |
| 2006 | 8.33 % change on previous year | -115.8% |
| 2007 | 92.31 % change on previous year | +1007.7% |
| 2008 | -22.67 % change on previous year | -124.6% |
| 2009 | -34.48 % change on previous year | +52.1% |
| 2010 | -15.79 % change on previous year | -54.2% |
| 2011 | 175 % change on previous year | -1208.3% |
| 2012 | 87.5 % change on previous year | -50.0% |
| 2013 | 87.27 % change on previous year | -0.3% |
| 2014 | -46.6 % change on previous year | -153.4% |
| 2015 | -27.27 % change on previous year | -41.5% |
| 2016 | 85.83 % change on previous year | -414.7% |
| 2017 | 23.77 % change on previous year | -72.3% |
| 2018 | -53.62 % change on previous year | -325.6% |
| 2019 | -17.19 % change on previous year | -67.9% |
| 2020 | -18.87 % change on previous year | +9.8% |
| 2021 | -95.35 % change on previous year | +405.3% |
| 2022 | 25 % change on previous year | -126.2% |
| 2024 | 24.65 % change on previous year | -1.4% |
| 2025 | -77.97 % change on previous year | -416.3% |
Oman compared with similar countries
- Oman's -77.97 % change on previous year is above the median for high income countries, which is -82.02 % change on previous year, 95% of the median. (66 countries reporting)
- Oman's -77.97 % change on previous year is below the median for Middle East, North Africa, Afghanistan & Pakistan, which is -58.14 % change on previous year, 1.3× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Pertussis - number of reported cases, annual growth rate in Oman changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1997 | +2725.0% | -32.41 % change on previous year | 850.68 % change on previous year |
| 2011 | +1208.3% | -15.79 % change on previous year | 175 % change on previous year |
| 2007 | +1007.7% | 8.33 % change on previous year | 92.31 % change on previous year |
| 1984 | -1006.2% | -6.16 % change on previous year | -68.14 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | -45.64 % change on previous year | -63.43 % change on previous year | -7.02 % change on previous year | 4 |
| 1980s | 17.29 % change on previous year | -97.58 % change on previous year | 220 % change on previous year | 10 |
| 1990s | 120.67 % change on previous year | -57.64 % change on previous year | 850.68 % change on previous year | 10 |
| 2000s | -0.4043 % change on previous year | -71.58 % change on previous year | 92.31 % change on previous year | 10 |
| 2010s | 29.89 % change on previous year | -53.62 % change on previous year | 175 % change on previous year | 10 |
| 2020s | -28.51 % change on previous year | -95.35 % change on previous year | 25 % change on previous year | 5 |
Countries ranked near Oman
- 70 Japan -74.48 % change on previous year compare
- 71 Congo -76.47 % change on previous year compare
- 72 Russia -77.6 % change on previous year compare
- 74 Lithuania -79.06 % change on previous year compare
- 75 Chile -79.48 % change on previous year compare
- 76 Burundi -79.49 % change on previous year compare
More health data for Oman
- Un projection of annual infant deaths, annual growth rate -0.8969 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.3507 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 429.2 deaths per 1,000 people (2090)
- Number of infants who die before age 1 221 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate 1.89 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0388 units per person (2025)
- Population ages 00-04, male, annual growth rate 2.06 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is pertussis - number of reported cases, annual growth rate in Oman?
- Pertussis - number of reported cases, annual growth rate in Oman was -77.97 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, annual growth rate recorded in Oman?
- The highest recorded value was 850.68 % change on previous year in 1997.
- What is the lowest pertussis - number of reported cases, annual growth rate recorded in Oman?
- The lowest recorded value was -97.58 % change on previous year in 1987.
- How does Oman rank for pertussis - number of reported cases, annual growth rate?
- Oman ranks 73rd out of 191 countries with data for 2025.
- Is pertussis - number of reported cases, annual growth rate rising or falling in Oman?
- Over the last ten years it is down 185.9%. The long-run trend across the full record is volatile.
- Where does this Oman 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 — 49 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.