Brunei Darussalam vs Lower-middle income (World Bank): Pertussis - number of reported cases, annual growth rate
Pertussis - number of reported cases, annual growth rate over time
- Brunei Darussalam
- Lower-middle income (World Bank)
How they compare
Brunei Darussalam currently reports 600 % change on previous year against -40.79 % change on previous year in Lower-middle income (World Bank), a difference of 640.79 % change on previous year.
That makes Brunei Darussalam's figure about 14.7 times Lower-middle income (World Bank)'s.
The two have swapped places 12 times across 16 shared years of data; in 1981 it was Brunei Darussalam ahead.
Brunei Darussalam ranks 5th and Lower-middle income (World Bank) ranks 5th of 191 countries.
Across the 5 decades both report, Brunei Darussalam averaged higher in 4 and Lower-middle income (World Bank) in 1.
Head to head by decade
| Decade | Brunei Darussalam | Lower-middle income (World Bank) | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 16.67 % change on previous year | -5.76 % change on previous year | 22.42 % change on previous year | Brunei Darussalam |
| 1990s | 133.33 % change on previous year | -71.51 % change on previous year | 204.85 % change on previous year | Brunei Darussalam |
| 2000s | -90.48 % change on previous year | 106.85 % change on previous year | 197.32 % change on previous year | Lower-middle income (World Bank) |
| 2010s | 125 % change on previous year | 1.87 % change on previous year | 123.13 % change on previous year | Brunei Darussalam |
| 2020s | 250 % change on previous year | -26.1 % change on previous year | 276.1 % change on previous year | Brunei Darussalam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pertussis - number of reported cases, annual growth rate, Brunei Darussalam or Lower-middle income (World Bank)?
- Brunei Darussalam, at 600 % change on previous year against -40.79 % change on previous year in Lower-middle income (World Bank) as of 2025.
- What is the difference in pertussis - number of reported cases, annual growth rate between Brunei Darussalam and Lower-middle income (World Bank)?
- 640.79 % change on previous year, with Brunei Darussalam ahead.
- How many years of comparable data are there for Brunei Darussalam and Lower-middle income (World Bank)?
- 16 years are reported by both, from 1981 to 2025.
- How do Brunei Darussalam and Lower-middle income (World Bank) rank globally for pertussis - number of reported cases, annual growth rate?
- Brunei Darussalam ranks 5th and Lower-middle income (World Bank) ranks 5th of 191 countries.
- Where does this data come from?
- Statizoid (derived), published as Pertussis - number of reported cases, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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.