Number of one-year-olds who are not vaccinated against diphtheria in Brunei
Brunei: Number of one-year-olds who are not vaccinated against diphtheria was 0 one-year-olds per US$ of GDP in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Brunei, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per US$ of GDP.
Analysis
In 2023, number of one-year-olds who are not vaccinated against diphtheria in Brunei stood at 0 one-year-olds per US$ of GDP.
Compared with earlier readings it is up 10.2% on the previous year and up 11.9% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Brunei peaked at 0 one-year-olds per US$ of GDP in 1986 and was at its lowest, 0 one-year-olds per US$ of GDP, in 2013.
Brunei ranks 180th of 191 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not vaccinated against diphtheria in Brunei, year by year
| Year | one-year-olds per US$ of GDP | Change |
|---|---|---|
| 1980 | 0 one-year-olds per US$ of GDP | — |
| 1981 | 0 one-year-olds per US$ of GDP | -36.4% |
| 1982 | 0 one-year-olds per US$ of GDP | -82.2% |
| 1983 | 0 one-year-olds per US$ of GDP | +1623.9% |
| 1984 | 0 one-year-olds per US$ of GDP | -71.5% |
| 1985 | 0 one-year-olds per US$ of GDP | +242.2% |
| 1986 | 0 one-year-olds per US$ of GDP | +102.3% |
| 1987 | 0 one-year-olds per US$ of GDP | -5.7% |
| 1988 | 0 one-year-olds per US$ of GDP | -18.8% |
| 1989 | 0 one-year-olds per US$ of GDP | -24.2% |
| 1990 | 0 one-year-olds per US$ of GDP | -34.6% |
| 1991 | 0 one-year-olds per US$ of GDP | -30.4% |
| 1992 | 0 one-year-olds per US$ of GDP | -19.7% |
| 1993 | 0 one-year-olds per US$ of GDP | -74.4% |
| 1994 | 0 one-year-olds per US$ of GDP | -5.2% |
| 1995 | 0 one-year-olds per US$ of GDP | -17.4% |
| 1996 | 0 one-year-olds per US$ of GDP | -1.4% |
| 1997 | 0 one-year-olds per US$ of GDP | -3.6% |
| 1998 | 0 one-year-olds per US$ of GDP | +315.1% |
| 1999 | 0 one-year-olds per US$ of GDP | +132.7% |
| 2000 | 0 one-year-olds per US$ of GDP | -88.1% |
| 2001 | 0 one-year-olds per US$ of GDP | +221.2% |
| 2002 | 0 one-year-olds per US$ of GDP | +91.6% |
| 2003 | 0 one-year-olds per US$ of GDP | +16.8% |
| 2004 | 0 one-year-olds per US$ of GDP | -18.0% |
| 2005 | 0 one-year-olds per US$ of GDP | -39.8% |
| 2006 | 0 one-year-olds per US$ of GDP | -59.2% |
| 2007 | 0 one-year-olds per US$ of GDP | -69.0% |
| 2008 | 0 one-year-olds per US$ of GDP | +68.3% |
| 2009 | 0 one-year-olds per US$ of GDP | -32.3% |
| 2010 | 0 one-year-olds per US$ of GDP | +351.9% |
| 2011 | 0 one-year-olds per US$ of GDP | -53.9% |
| 2012 | 0 one-year-olds per US$ of GDP | +65.6% |
| 2013 | 0 one-year-olds per US$ of GDP | -78.8% |
| 2014 | 0 one-year-olds per US$ of GDP | +5.7% |
| 2015 | 0 one-year-olds per US$ of GDP | +32.0% |
| 2016 | 0 one-year-olds per US$ of GDP | +13.2% |
| 2017 | 0 one-year-olds per US$ of GDP | -6.7% |
| 2018 | 0 one-year-olds per US$ of GDP | -11.8% |
| 2019 | 0 one-year-olds per US$ of GDP | -0.9% |
| 2020 | 0 one-year-olds per US$ of GDP | +10.6% |
| 2021 | 0 one-year-olds per US$ of GDP | -15.0% |
| 2022 | 0 one-year-olds per US$ of GDP | -16.1% |
| 2023 | 0 one-year-olds per US$ of GDP | +10.2% |
Brunei compared with similar countries
- Brunei's 0 one-year-olds per US$ of GDP is below the median for high income countries, which is 0 one-year-olds per US$ of GDP, 32% of the median. (63 countries reporting)
- Brunei's 0 one-year-olds per US$ of GDP is below the median for East Asia & Pacific, which is 0 one-year-olds per US$ of GDP, 2% of the median. (29 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Brunei 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 |
|---|---|---|---|
| 1983 | +1623.9% | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP |
| 2010 | +351.9% | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP |
| 1998 | +315.1% | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP |
| 1985 | +242.2% | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 10 |
| 1990s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 10 |
| 2000s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 10 |
| 2010s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 10 |
| 2020s | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP | 4 |
Countries ranked near Brunei
- 177 Denmark 0 one-year-olds per US$ of GDP compare
- 178 Norway 0 one-year-olds per US$ of GDP compare
- 179 Hungary 0 one-year-olds per US$ of GDP compare
- 181 Bahrain 0 one-year-olds per US$ of GDP compare
- 182 Malta 0 one-year-olds per US$ of GDP compare
- 183 Japan 0 one-year-olds per US$ of GDP compare
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 number of one-year-olds who are not vaccinated against diphtheria in Brunei?
- Number of one-year-olds who are not vaccinated against diphtheria in Brunei was 0 one-year-olds per US$ of GDP in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Brunei?
- The highest recorded value was 0 one-year-olds per US$ of GDP in 1986.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Brunei?
- The lowest recorded value was 0 one-year-olds per US$ of GDP in 2013.
- How does Brunei rank for number of one-year-olds who are not vaccinated against diphtheria?
- Brunei ranks 180th out of 191 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Brunei?
- Over the last ten years it is up 11.9%. 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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
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How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ GDP (current US$)
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
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
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.