Number of one-year-olds who are not vaccinated against diphtheria in Chile
Chile: Number of one-year-olds who are not vaccinated against diphtheria was -1.56 % change on previous year in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Chile, 1981–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Chile recorded -1.56 % change on previous year for number of one-year-olds who are not vaccinated against diphtheria in 2023.
The figure is up 94.2% on the previous year and up 85.2% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Chile peaked at 914.88 % change on previous year in 1986 and was at its lowest, -90.82 % change on previous year, in 1984.
Chile ranks 103rd of 194 countries on this measure, 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 Chile, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1981 | -85.68 % change on previous year | — |
| 1982 | 0.5099 % change on previous year | -100.6% |
| 1984 | -90.82 % change on previous year | -17911.5% |
| 1985 | 1.3 % change on previous year | -101.4% |
| 1986 | 914.88 % change on previous year | +70052.7% |
| 1987 | -28.87 % change on previous year | -103.2% |
| 1988 | -41.9 % change on previous year | +45.1% |
| 1989 | 26.95 % change on previous year | -164.3% |
| 1990 | 1.4 % change on previous year | -94.8% |
| 1991 | 21.35 % change on previous year | +1424.1% |
| 1992 | 67.64 % change on previous year | +216.8% |
| 1993 | -0.9886 % change on previous year | -101.5% |
| 1994 | -40.98 % change on previous year | +4045.3% |
| 1995 | -1.19 % change on previous year | -97.1% |
| 1996 | 48.8 % change on previous year | -4196.6% |
| 1997 | 9.75 % change on previous year | -80.0% |
| 1998 | -2.58 % change on previous year | -126.5% |
| 1999 | -51.2 % change on previous year | +1885.1% |
| 2000 | 75.75 % change on previous year | -247.9% |
| 2001 | -67.28 % change on previous year | -188.8% |
| 2002 | -1.05 % change on previous year | -98.4% |
| 2003 | 30.42 % change on previous year | -3001.6% |
| 2004 | 70.6 % change on previous year | +132.1% |
| 2005 | 26.36 % change on previous year | -62.7% |
| 2006 | -33.92 % change on previous year | -228.7% |
| 2007 | -33.63 % change on previous year | -0.9% |
| 2008 | 26.14 % change on previous year | -177.7% |
| 2009 | 22.77 % change on previous year | -12.9% |
| 2010 | 35.5 % change on previous year | +55.9% |
| 2011 | -24.55 % change on previous year | -169.2% |
| 2012 | 66.37 % change on previous year | -370.4% |
| 2013 | -10.53 % change on previous year | -115.9% |
| 2014 | -44.65 % change on previous year | +324.0% |
| 2015 | -19.99 % change on previous year | -55.2% |
| 2016 | 24.45 % change on previous year | -222.3% |
| 2017 | 38.47 % change on previous year | +57.3% |
| 2018 | -30.78 % change on previous year | -180.0% |
| 2019 | -21.63 % change on previous year | -29.7% |
| 2020 | 70.51 % change on previous year | -425.9% |
| 2021 | -33.47 % change on previous year | -147.5% |
| 2022 | -26.78 % change on previous year | -20.0% |
| 2023 | -1.56 % change on previous year | -94.2% |
Chile compared with similar countries
- Chile's -1.56 % change on previous year is below the median for high income countries, which is -0.4453 % change on previous year, 3.5× the median. (63 countries reporting)
- Chile's -1.56 % change on previous year is above the median for Latin America & Caribbean, which is -5.41 % change on previous year, 29% of the median. (32 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Chile 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 |
|---|---|---|---|
| 1986 | +70052.7% | 1.3 % change on previous year | 914.88 % change on previous year |
| 1984 | -17911.5% | 0.5099 % change on previous year | -90.82 % change on previous year |
| 1996 | +4196.6% | -1.19 % change on previous year | 48.8 % change on previous year |
| 1994 | -4045.3% | -0.9886 % change on previous year | -40.98 % change on previous year |
| 2003 | +3001.6% | -1.05 % change on previous year | 30.42 % change on previous year |
| 1999 | -1885.1% | -2.58 % change on previous year | -51.2 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 87.05 % change on previous year | -90.82 % change on previous year | 914.88 % change on previous year | 8 |
| 1990s | 5.2 % change on previous year | -51.2 % change on previous year | 67.64 % change on previous year | 10 |
| 2000s | 11.62 % change on previous year | -67.28 % change on previous year | 75.75 % change on previous year | 10 |
| 2010s | 1.27 % change on previous year | -44.65 % change on previous year | 66.37 % change on previous year | 10 |
| 2020s | 2.17 % change on previous year | -33.47 % change on previous year | 70.51 % change on previous year | 4 |
Countries ranked near Chile
- 100 Albania -1.43 % change on previous year compare
- 101 Oman -1.47 % change on previous year compare
- 102 Kazakhstan -1.52 % change on previous year compare
- 104 Ireland -1.64 % change on previous year compare
- 105 Hungary -1.71 % change on previous year compare
- 106 Denmark -1.96 % change on previous year compare
More health data for Chile
- Un projection of annual infant deaths, annual growth rate -1.71 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4062 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,755 deaths per 1,000 people (2090)
- Number of infants who die before age 1 115 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -3.22 % 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 0.0224 units per person (2025)
- Population ages 00-04, male, annual growth rate -3.16 % 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 Chile?
- Number of one-year-olds who are not vaccinated against diphtheria in Chile was -1.56 % 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 Chile?
- The highest recorded value was 914.88 % change on previous year in 1986.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Chile?
- The lowest recorded value was -90.82 % change on previous year in 1984.
- How does Chile rank for number of one-year-olds who are not vaccinated against diphtheria?
- Chile ranks 103rd out of 194 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Chile?
- Over the last ten years it is up 85.2%. The long-run trend across the full record is volatile.
- Where does this Chile 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 — 42 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.