Number of one-year-olds who are not vaccinated against diphtheria in Czechia
Czechia: Number of one-year-olds who are not vaccinated against diphtheria was 62.03 % change on previous year in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Czechia, 1994–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for number of one-year-olds who are not vaccinated against diphtheria in Czechia is 62.03 % change on previous year, measured in 2023.
The figure is up 2,757.0% on the previous year and down 31.5% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Czechia peaked at 95.06 % change on previous year in 2021 and was at its lowest, -47.73 % change on previous year, in 2007.
Czechia ranks 18th of 194 countries on this measure, in the top 10%.
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 Czechia, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1994 | 93.59 % change on previous year | — |
| 1995 | 87.67 % change on previous year | -6.3% |
| 1996 | -33.06 % change on previous year | -137.7% |
| 1997 | -38.62 % change on previous year | +16.8% |
| 1998 | -3.15 % change on previous year | -91.9% |
| 1999 | -0.1259 % change on previous year | -96.0% |
| 2000 | -0.5342 % change on previous year | +324.4% |
| 2001 | -0.5124 % change on previous year | -4.1% |
| 2002 | 0.8779 % change on previous year | -271.3% |
| 2003 | 53.19 % change on previous year | +5958.2% |
| 2004 | -32.15 % change on previous year | -160.4% |
| 2005 | 53.97 % change on previous year | -267.9% |
| 2006 | -30.32 % change on previous year | -156.2% |
| 2007 | -47.73 % change on previous year | +57.4% |
| 2008 | 6.63 % change on previous year | -113.9% |
| 2009 | 6.65 % change on previous year | +0.3% |
| 2010 | 2.17 % change on previous year | -67.4% |
| 2011 | -0.8132 % change on previous year | -137.5% |
| 2012 | -5.12 % change on previous year | +529.6% |
| 2013 | 90.49 % change on previous year | -1867.4% |
| 2014 | 48.57 % change on previous year | -46.3% |
| 2015 | 0.7358 % change on previous year | -98.5% |
| 2016 | 35.76 % change on previous year | +4760.6% |
| 2017 | 1.15 % change on previous year | -96.8% |
| 2018 | -23.85 % change on previous year | -2178.1% |
| 2019 | 0.4039 % change on previous year | -101.7% |
| 2020 | -1.23 % change on previous year | -404.2% |
| 2021 | 95.06 % change on previous year | -7836.0% |
| 2022 | 2.17 % change on previous year | -97.7% |
| 2023 | 62.03 % change on previous year | +2757.0% |
Czechia compared with similar countries
- Czechia's 62.03 % change on previous year is above the median for high income countries, which is -0.4453 % change on previous year. (63 countries reporting)
- Czechia's 62.03 % change on previous year is above the median for Europe & Central Asia, which is -1.05 % change on previous year. (51 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Czechia 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 |
|---|---|---|---|
| 2021 | +7836.0% | -1.23 % change on previous year | 95.06 % change on previous year |
| 2003 | +5958.2% | 0.8779 % change on previous year | 53.19 % change on previous year |
| 2016 | +4760.6% | 0.7358 % change on previous year | 35.76 % change on previous year |
| 2023 | +2757.0% | 2.17 % change on previous year | 62.03 % change on previous year |
| 2018 | -2178.1% | 1.15 % change on previous year | -23.85 % change on previous year |
| 2013 | +1867.4% | -5.12 % change on previous year | 90.49 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 17.72 % change on previous year | -38.62 % change on previous year | 93.59 % change on previous year | 6 |
| 2000s | 1.01 % change on previous year | -47.73 % change on previous year | 53.97 % change on previous year | 10 |
| 2010s | 14.95 % change on previous year | -23.85 % change on previous year | 90.49 % change on previous year | 10 |
| 2020s | 39.51 % change on previous year | -1.23 % change on previous year | 95.06 % change on previous year | 4 |
Countries ranked near Czechia
- 15 Indonesia 87.67 % change on previous year compare
- 16 Sao Tome and Principe 66.06 % change on previous year compare
- 17 Malaysia 62.44 % change on previous year compare
- 19 Panama 60.61 % change on previous year compare
- 20 Morocco 48.12 % change on previous year compare
- 21 Saudi Arabia 48.11 % change on previous year compare
More health data for Czechia
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.7726 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,169 deaths per 1,000 people (2090)
- Number of infants who die before age 1 34 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -5.76 % 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 0.0222 units per person (2025)
- Population ages 00-04, male, annual growth rate -5.46 % 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 Czechia?
- Number of one-year-olds who are not vaccinated against diphtheria in Czechia was 62.03 % 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 Czechia?
- The highest recorded value was 95.06 % change on previous year in 2021.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Czechia?
- The lowest recorded value was -47.73 % change on previous year in 2007.
- How does Czechia rank for number of one-year-olds who are not vaccinated against diphtheria?
- Czechia ranks 18th out of 194 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Czechia?
- Over the last ten years it is down 31.5%. The long-run trend across the full record is volatile.
- Where does this Czechia 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 — 30 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.