Share of one-year-olds vaccinated against hepatitis B in Brunei
Brunei: Share of one-year-olds vaccinated against hepatitis B was 99.0% in 2024. ▬ Flat
Latest (2024)
99.0%
Change on year
unchanged
World rank
1st
of 189 countries
All-time high
99.0%
in 1993
All-time low
93.0%
in 1999
Years of data
35
1990–2024
Share of one-year-olds vaccinated against hepatitis B in Brunei, 1990–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Brunei recorded 99.0% for share of one-year-olds vaccinated against hepatitis b in 2024. That is the highest value across all 35 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Brunei peaked at 99.0% in 1993 and was at its lowest, 93.0%, in 1999.
That places Brunei 1st out of 189 countries with data for 2024, putting it in the top 10%.
Share of one-year-olds vaccinated against hepatitis B in Brunei, year by year
| Year | % | Change |
|---|---|---|
| 1990 | 96.0% | — |
| 1991 | 96.0% | +0.0% |
| 1992 | 96.0% | +0.0% |
| 1993 | 99.0% | +3.1% |
| 1994 | 99.0% | +0.0% |
| 1995 | 99.0% | +0.0% |
| 1996 | 98.0% | -1.0% |
| 1997 | 98.0% | +0.0% |
| 1998 | 99.0% | +1.0% |
| 1999 | 93.0% | -6.1% |
| 2000 | 99.0% | +6.5% |
| 2001 | 99.0% | +0.0% |
| 2002 | 99.0% | +0.0% |
| 2003 | 99.0% | +0.0% |
| 2004 | 99.0% | +0.0% |
| 2005 | 99.0% | +0.0% |
| 2006 | 99.0% | +0.0% |
| 2007 | 97.0% | -2.0% |
| 2008 | 96.0% | -1.0% |
| 2009 | 96.0% | +0.0% |
| 2010 | 96.0% | +0.0% |
| 2011 | 93.0% | -3.1% |
| 2012 | 99.0% | +6.5% |
| 2013 | 98.0% | -1.0% |
| 2014 | 99.0% | +1.0% |
| 2015 | 99.0% | +0.0% |
| 2016 | 99.0% | +0.0% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 99.0% | +0.0% |
| 2020 | 99.0% | +0.0% |
| 2021 | 99.0% | +0.0% |
| 2022 | 99.0% | +0.0% |
| 2023 | 99.0% | +0.0% |
| 2024 | 99.0% | +0.0% |
Brunei compared with similar countries
- Brunei's 99.0% is above the median for high income countries, which is 95.0%, 1.0× the median. (58 countries reporting)
- Brunei's 99.0% is above the median for East Asia & Pacific, which is 93.0%, 1.1× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 97.3% | 93.0% | 99.0% | 10 |
| 2000s | 98.2% | 96.0% | 99.0% | 10 |
| 2010s | 98.0% | 93.0% | 99.0% | 10 |
| 2020s | 99.0% | 99.0% | 99.0% | 5 |
Countries ranked near Brunei
- 1 Antigua and Barbuda 99.0% compare
- 1 Costa Rica 99.0% compare
- 1 Cuba 99.0% compare
- 1 Jamaica 99.0% compare
- 1 Kuwait 99.0% compare
- 1 Latvia 99.0% compare
- 1 Maldives 99.0% compare
- 1 Monaco 99.0% compare
- 1 Niue 99.0% compare
- 1 North Korea 99.0% compare
- 1 Oman 99.0% compare
- 1 Palau 99.0% compare
- 1 Portugal 99.0% compare
- 1 Saint Lucia 99.0% compare
- 1 Saint Vincent and the Grenadines 99.0% compare
- 1 Tonga 99.0% compare
- 1 Turkey 99.0% compare
- 1 Turkmenistan 99.0% compare
More reference data data for Brunei
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.071 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0594 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.1318 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0001 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.1318 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.2382 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.089 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.3375 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.6707 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0005 (2050)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Brunei?
- Share of one-year-olds vaccinated against hepatitis b in Brunei was 99.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against hepatitis b recorded in Brunei?
- The highest recorded value was 99.0% in 1993.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Brunei?
- The lowest recorded value was 93.0% in 1999.
- How does Brunei rank for share of one-year-olds vaccinated against hepatitis b?
- Brunei ranks 1st out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Brunei?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Brunei data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.