Number of one-year-olds who are not vaccinated against diphtheria in Nauru
Nauru: Number of one-year-olds who are not vaccinated against diphtheria was 1.64 % change on previous year in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Nauru, 1985–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Nauru recorded 1.64 % change on previous year for number of one-year-olds who are not vaccinated against diphtheria in 2023.
Compared with earlier readings it is up 103.4% on the previous year and up 104.2% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Nauru peaked at 318.58 % change on previous year in 2017 and was at its lowest, -96.34 % change on previous year, in 2007.
That places Nauru 68th out of 194 countries with data for 2023, putting it in the middle of the range.
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 Nauru, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1985 | 11.11 % change on previous year | — |
| 1986 | 27.27 % change on previous year | +145.5% |
| 1987 | 21.15 % change on previous year | -22.4% |
| 1988 | -23.92 % change on previous year | -213.1% |
| 1989 | -21.76 % change on previous year | -9.0% |
| 1990 | 6.31 % change on previous year | -129.0% |
| 1991 | 15.74 % change on previous year | +149.4% |
| 1992 | 7.62 % change on previous year | -51.6% |
| 1993 | 8.57 % change on previous year | +12.6% |
| 1994 | 5.64 % change on previous year | -34.3% |
| 1995 | 7.79 % change on previous year | +38.3% |
| 1996 | 5 % change on previous year | -35.9% |
| 1997 | 4.91 % change on previous year | -1.8% |
| 1998 | -44.59 % change on previous year | -1009.0% |
| 1999 | 25.37 % change on previous year | -156.9% |
| 2000 | 51.01 % change on previous year | +101.1% |
| 2001 | -91.37 % change on previous year | -279.1% |
| 2002 | 279.77 % change on previous year | -406.2% |
| 2003 | -3.28 % change on previous year | -101.2% |
| 2004 | 5.93 % change on previous year | -280.9% |
| 2005 | 6.4 % change on previous year | +7.9% |
| 2006 | 42.11 % change on previous year | +557.9% |
| 2007 | -96.34 % change on previous year | -328.8% |
| 2008 | 3.25 % change on previous year | -103.4% |
| 2009 | 4.9 % change on previous year | +50.7% |
| 2010 | 5.67 % change on previous year | +15.8% |
| 2011 | 6.94 % change on previous year | +22.5% |
| 2013 | -38.79 % change on previous year | -658.9% |
| 2014 | -62.95 % change on previous year | +62.3% |
| 2015 | 75.76 % change on previous year | -220.3% |
| 2016 | -67.57 % change on previous year | -189.2% |
| 2017 | 318.58 % change on previous year | -571.5% |
| 2018 | -26.28 % change on previous year | -108.2% |
| 2019 | -61.47 % change on previous year | +133.9% |
| 2020 | 26.74 % change on previous year | -143.5% |
| 2021 | -59.45 % change on previous year | -322.4% |
| 2022 | -48.65 % change on previous year | -18.2% |
| 2023 | 1.64 % change on previous year | -103.4% |
Nauru compared with similar countries
- Nauru's 1.64 % change on previous year is above the median for high income countries, which is -0.4453 % change on previous year. (63 countries reporting)
- Nauru's 1.64 % change on previous year is above the median for East Asia & Pacific, which is -0.6561 % change on previous year. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2.77 % change on previous year | -23.92 % change on previous year | 27.27 % change on previous year | 5 |
| 1990s | 4.23 % change on previous year | -44.59 % change on previous year | 25.37 % change on previous year | 10 |
| 2000s | 20.24 % change on previous year | -96.34 % change on previous year | 279.77 % change on previous year | 10 |
| 2010s | 16.65 % change on previous year | -67.57 % change on previous year | 318.58 % change on previous year | 9 |
| 2020s | -19.93 % change on previous year | -59.45 % change on previous year | 26.74 % change on previous year | 4 |
Countries ranked near Nauru
- 65 France 2 % change on previous year compare
- 66 United States 1.71 % change on previous year compare
- 67 Bangladesh 1.68 % change on previous year compare
- 69 Zimbabwe 1.62 % change on previous year compare
- 70 Eritrea 1.5 % change on previous year compare
- 71 Burkina Faso 1.46 % change on previous year compare
More health data for Nauru
- Number of infants who die before age 1 2 deaths (2100)
- Estimated changes in temperature-related death rates compared to projected death rates 1,118 deaths per 1,000 people (2090)
- Heat deaths vs projected death rates, annual growth rate 0.8477 % change on previous year (2090)
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Population, male, per capita 0.5088 units per person (2025)
- Deaths in armed conflicts by region 0 deaths (2026)
- Deaths in armed conflicts based on where they occurred 0 deaths (2026)
- Population, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population, male, annual growth rate 0.5754 % change on previous year (2025)
- Age population, age 20, female, interpolated 94 (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against diphtheria in Nauru?
- Number of one-year-olds who are not vaccinated against diphtheria in Nauru was 1.64 % change on previous year in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Nauru?
- The highest recorded value was 318.58 % change on previous year in 2017.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Nauru?
- The lowest recorded value was -96.34 % change on previous year in 2007.
- How does Nauru rank for number of one-year-olds who are not vaccinated against diphtheria?
- Nauru ranks 68th out of 194 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Nauru?
- Over the last ten years it is up 104.2%. The long-run trend across the full record is volatile.
- Where does this Nauru 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, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 38 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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
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
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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.