Pertussis - number of reported cases, annual growth rate in Brunei
Brunei: Pertussis - number of reported cases, annual growth rate was 600 % change on previous year in 2025. ◆ Volatile
Pertussis - number of reported cases, annual growth rate in Brunei, 1981–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Brunei recorded 600 % change on previous year for pertussis - number of reported cases, annual growth rate in 2025. That is the highest value across all 16 years on record.
Compared with earlier readings it is up 50.0% over ten years.
Over the whole period, pertussis - number of reported cases, annual growth rate in Brunei peaked at 600 % change on previous year in 2025 and was at its lowest, -100 % change on previous year, in 1982.
That places Brunei 5th out of 191 countries with data for 2025, putting it in the top 10%.
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 Brunei, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1981 | 200 % change on previous year | — |
| 1982 | -100 % change on previous year | -150.0% |
| 1984 | 100 % change on previous year | -200.0% |
| 1985 | 0 % change on previous year | -100.0% |
| 1986 | 0 % change on previous year | — |
| 1987 | -100 % change on previous year | — |
| 1999 | 133.33 % change on previous year | -233.3% |
| 2000 | -71.43 % change on previous year | -153.6% |
| 2001 | -100 % change on previous year | +40.0% |
| 2009 | -100 % change on previous year | -0.0% |
| 2011 | 200 % change on previous year | -300.0% |
| 2012 | 0 % change on previous year | -100.0% |
| 2015 | 400 % change on previous year | — |
| 2016 | -100 % change on previous year | -125.0% |
| 2020 | -100 % change on previous year | -0.0% |
| 2025 | 600 % change on previous year | -700.0% |
Brunei compared with similar countries
- Brunei's 600 % change on previous year is above the median for high income countries, which is -82.02 % change on previous year. (66 countries reporting)
- Brunei's 600 % change on previous year is above the median for East Asia & Pacific, which is -89.66 % change on previous year. (32 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 16.67 % change on previous year | -100 % change on previous year | 200 % change on previous year | 6 |
| 1990s | 133.33 % change on previous year | 133.33 % change on previous year | 133.33 % change on previous year | 1 |
| 2000s | -90.48 % change on previous year | -100 % change on previous year | -71.43 % change on previous year | 3 |
| 2010s | 125 % change on previous year | -100 % change on previous year | 400 % change on previous year | 4 |
| 2020s | 250 % change on previous year | -100 % change on previous year | 600 % change on previous year | 2 |
Countries ranked near Brunei
More health data for Brunei
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.3926 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,268 deaths per 1,000 people (2090)
- Number of infants who die before age 1 8 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -0.7116 % 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 0.032 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.7964 % 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 Brunei?
- Pertussis - number of reported cases, annual growth rate in Brunei was 600 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, annual growth rate recorded in Brunei?
- The highest recorded value was 600 % change on previous year in 2025.
- What is the lowest pertussis - number of reported cases, annual growth rate recorded in Brunei?
- The lowest recorded value was -100 % change on previous year in 1982.
- How does Brunei rank for pertussis - number of reported cases, annual growth rate?
- Brunei ranks 5th out of 191 countries with data for 2025.
- Is pertussis - number of reported cases, annual growth rate rising or falling in Brunei?
- Over the last ten years it is up 50.0%. The long-run trend across the full record is volatile.
- Where does this Brunei 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 — 16 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.