Number of one-year-olds who are not vaccinated against diphtheria in Peru
Peru: 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 Peru, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per US$ of GDP.
Analysis
The most recent figure for number of one-year-olds who are not vaccinated against diphtheria in Peru is 0 one-year-olds per US$ of GDP, measured in 2023.
The figure is down 18.7% on the previous year and down 4.4% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Peru peaked at 0 one-year-olds per US$ of GDP in 1980 and was at its lowest, 0 one-year-olds per US$ of GDP, in 1999.
Peru ranks 83rd of 191 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 Peru, 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 | -19.3% |
| 1982 | 0 one-year-olds per US$ of GDP | -3.3% |
| 1983 | 0 one-year-olds per US$ of GDP | +27.3% |
| 1984 | 0 one-year-olds per US$ of GDP | -6.5% |
| 1985 | 0 one-year-olds per US$ of GDP | -14.4% |
| 1986 | 0 one-year-olds per US$ of GDP | -32.7% |
| 1987 | 0 one-year-olds per US$ of GDP | -31.5% |
| 1988 | 0 one-year-olds per US$ of GDP | +69.5% |
| 1989 | 0 one-year-olds per US$ of GDP | -27.2% |
| 1990 | 0 one-year-olds per US$ of GDP | -42.7% |
| 1991 | 0 one-year-olds per US$ of GDP | -20.0% |
| 1992 | 0 one-year-olds per US$ of GDP | -43.9% |
| 1993 | 0 one-year-olds per US$ of GDP | -21.1% |
| 1994 | 0 one-year-olds per US$ of GDP | -22.6% |
| 1995 | 0 one-year-olds per US$ of GDP | -35.5% |
| 1996 | 0 one-year-olds per US$ of GDP | -42.5% |
| 1997 | 0 one-year-olds per US$ of GDP | +57.2% |
| 1998 | 0 one-year-olds per US$ of GDP | -37.6% |
| 1999 | 0 one-year-olds per US$ of GDP | -81.7% |
| 2000 | 0 one-year-olds per US$ of GDP | +92.8% |
| 2001 | 0 one-year-olds per US$ of GDP | +394.9% |
| 2002 | 0 one-year-olds per US$ of GDP | -53.1% |
| 2003 | 0 one-year-olds per US$ of GDP | +10.5% |
| 2004 | 0 one-year-olds per US$ of GDP | +104.6% |
| 2005 | 0 one-year-olds per US$ of GDP | +45.2% |
| 2006 | 0 one-year-olds per US$ of GDP | -77.5% |
| 2007 | 0 one-year-olds per US$ of GDP | +0.8% |
| 2008 | 0 one-year-olds per US$ of GDP | -15.7% |
| 2009 | 0 one-year-olds per US$ of GDP | -1.4% |
| 2010 | 0 one-year-olds per US$ of GDP | -19.3% |
| 2011 | 0 one-year-olds per US$ of GDP | +8.6% |
| 2012 | 0 one-year-olds per US$ of GDP | -50.9% |
| 2013 | 0 one-year-olds per US$ of GDP | +128.1% |
| 2014 | 0 one-year-olds per US$ of GDP | -1.2% |
| 2015 | 0 one-year-olds per US$ of GDP | -12.8% |
| 2016 | 0 one-year-olds per US$ of GDP | -2.1% |
| 2017 | 0 one-year-olds per US$ of GDP | -0.7% |
| 2018 | 0 one-year-olds per US$ of GDP | -5.2% |
| 2019 | 0 one-year-olds per US$ of GDP | +6.6% |
| 2020 | 0 one-year-olds per US$ of GDP | +165.0% |
| 2021 | 0 one-year-olds per US$ of GDP | -42.8% |
| 2022 | 0 one-year-olds per US$ of GDP | -8.3% |
| 2023 | 0 one-year-olds per US$ of GDP | -18.7% |
Peru compared with similar countries
- Peru's 0 one-year-olds per US$ of GDP is above the median for upper middle income countries, which is 0 one-year-olds per US$ of GDP, 1.8× the median. (58 countries reporting)
- Peru's 0 one-year-olds per US$ of GDP is above the median for Latin America & Caribbean, which is 0 one-year-olds per US$ of GDP, 1.9× the median. (32 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Peru 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 |
|---|---|---|---|
| 2001 | +394.9% | 0 one-year-olds per US$ of GDP | 0 one-year-olds per US$ of GDP |
| 2020 | +165.0% | 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 Peru
More health data for Peru
- Un projection of annual infant deaths, annual growth rate -1.88 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.5045 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,235 deaths per 1,000 people (2090)
- Number of infants who die before age 1 782 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 2 (2025)
- Population ages 00-04, female, annual growth rate -0.3081 % 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 0.038 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.302 % 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 Peru?
- Number of one-year-olds who are not vaccinated against diphtheria in Peru 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 Peru?
- The highest recorded value was 0 one-year-olds per US$ of GDP in 1980.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Peru?
- The lowest recorded value was 0 one-year-olds per US$ of GDP in 1999.
- How does Peru rank for number of one-year-olds who are not vaccinated against diphtheria?
- Peru ranks 83rd out of 191 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Peru?
- Over the last ten years it is down 4.4%. The long-run trend across the full record is volatile.
- Where does this Peru 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.
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CSV · JSON — 44 observations, free to reuse under Derived by Statizoid from the sources named on the page.
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.